ill give your brainilest :)) (this is my last question!!)
In a certain species of plant, the color purple (P) is dominant to the color white (p). According to the Punnett Square, it is not possible for a plant offspring to be white.
True or false?

Ill Give Your Brainilest :)) (this Is My Last Question!!)In A Certain Species Of Plant, The Color Purple

Answers

Answer 1

Punnett squares are used to get the expected genotypes and phenotypes of the progeny produced by a certain cross. The statement is TRUE. It is not possible for a plant offspring to be white.

What is a Punnett square?

The Punnett square is a graphic representation that shows the different types of gamete combinations according to the alleles involved in a cross.

Punnett square shows the probabilities of getting offspring with different genotypes and their consequent phenotypes.

In the exposed example,

P is dominant and codes for purplep is recessive and codes for white

Cross: PP  x  pp

Both parents are homozygous, one of them is homozygous dominant and the other one is homozygous recessive. They can only produce heterozygous individuals.

The statement is TRUE. It is not possible for a plant offspring to be white.

This is because, they carry both alleles, and the presence of one dominant allele is enough to express the dominant trait.

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Related Questions

If a uniform becomes saturated with blood, what is the proper action that should be taken for the athlete to continue participation?

Answers

the uniform should be changed immediately

If a uniform becomes saturated with blood, the uniform should be changed immediately

Which preparation for a sport or exercise program is most crucial for an athlete?A effective strategy to lower your chance of injury and get physically and psychologically ready for exercise is to warm up first. Consider performing dynamic flexibility exercises as well as concentrating on warming up the specific muscle groups you will be working during your exercise. After exercising, it's vital to cool down.

How can you motivate children to play sports?By setting a good example, promoting a positive outlook, and demonstrating interest, you can assist your child in being a good sport. Instead than concentrating on winning and losing, emphasize effort, participation, and fun. Children have a variety of possibilities for physical activity if they don't wish to play sports.

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what are non living factors called

Answers

you go to Cyprus? Miss roach?

Answer: I think it’s abiotic factors‍♀️

Explanation:

Question 8 (1 point)
Your liver is the largest internal organ and has about 500 different jobs. Which of the following is
NOT a function of the liver?
Recycling old blood cells
Moving food through the digestive tract
Producing, storing, and releasing glucose
Making bile
Getting rid of toxins

Answers

The correct option is C ; Producing, storing, and releasing glucose. Glucose is essential for energy production. Carbohydrates, lipids, and proteins all degrade into glucose, which is the fundamental metabolic fuel of animals and the universal fuel of the fetus.

What are the 500 function of liver?

In the human body, the liver performs around 500 chemical processes. It regulates the absorption of carbs, protein, and fat found in diet. The liver transforms excess glucose into glycogen and stores it so that it may degrade the glycogen back into glucose when needed.

As a result, in adulthood, the liver does not produce red blood cells. The liver is the body's biggest solid organ. It eliminates toxins from the body's blood supply, keeps blood sugar levels stable, controls blood clotting, and performs hundreds of other essential activities. It is placed on the right side of the body, beneath the rib cage.

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place each of the molecules in the correct order based on the general flow of genetic information given by the central dogma of molecular biology.

Answers

The correct order based on the general flow of genetic information is,

Replication, Transcription, and Translation.

In biological systems, the basic flow of genetic information is sometimes represented with a flowchart known as "the central dogma" (image is attached). Transcription converts DNA information into RNA, while translation converts RNA into proteins. Reverse transcription and replication are two more examples of techniques for the spread of information in various forms. The techniques by which regulatory signals travel between the many layers of molecule types shown in the model and how information is encoded are not, however, directly addressed by this system. Therefore, although the following scheme is almost always a part of any biologist's vocabulary, maybe as a holdover from earlier customs, students should be aware that systems of information transmission are more complex.

The complete question is attached as an image.

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place each of the molecules in the correct order based on the general flow of genetic information given
place each of the molecules in the correct order based on the general flow of genetic information given

Water, carbon dioxide, oxygen and some other substances can pass through the cell membrane because?

Answers

Answer:

Water, carbon dioxide,oxygen and some other substances can pass through the cell membrane because oxygen and carbon dioxide moves across the cell membranes from a simple diffusion a process that does not require any energy input and is driven by differences in concentration on the other side of the cell membrane.

PLS HELP URGENT!!!!!!! The nucleus of a neuron is located in the _____. synapse cell body axon dendrite

Answers

The Nucleus of a neuron is an oval shaped membrane-bound structure found in the soma or body of the neuron. It contains the nucleolus and chromosomes, necessary for the coded production of proteins within the cell. The nucleolus of the nucleus produces ribosomes. The genetic information of an organism is coded within the long strands of deoxyribonucleic acid (DNA) from which the chromosomes are made. DNA is composed of two long chains that are interconnected in a helical arrangement. The sub units of a chromosome (genes) when activated induce the production of messenger ribonucleic acid (mRNA). mRNA is a duplicate of the information contained in the gene. mRNA leaves the nucleus and attaches to a ribosome, where is serves as a template for the production of a protein molecule

Parts of a neuron

Neurons vary in size, shape, and structure depending on their role and location. However, nearly all neurons have three essential parts: a cell body, an axon, and dendrites.

1. Cell body

2. Axon

3. Dendrites

Myelinated neurons are typically found in the peripheral nerves (sensory and motor neurons), while non-myelinated neurons are found in the brain and spinal cord. Dendrites or nerve endings.

Which events caused the oceans to form? select two options. the sun released a strong burst of water vapor. as the earth cooled, water condensed. materials collided due to strong gravitational forces. the ozone layer formed to protect against harmful uv ray exposure. water vapor increased during formation of the early atmosphere.

Answers

The events that caused the oceans to form are as the earth cooled, water condensed and the sun released a strong burst of water vapor.

How oceans are formed?

Oceans are formed millions of years ago when the water drained into the great hollows on the Earth's surface, the primeval ocean came into existence.

These two events are responsible for the formation of the oceans which is the primitive habitat of the aquatic ecosystem.

Therefore, the events that caused the oceans to form are as the earth cooled, water condensed and the sun released a strong burst of water vapor.

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How are new viruses made?

A.)asexual reproduction

B.)viral DNA or RNA copied by viral cells

C.)sexual reproduction

D.)viral DNA or RNA copied by a host cell

Answers

Answer:

D)viral DNA or RNA copied by a host cell

Explanation:

A virus needs to have a host cell so that it can inject its DNA or RNA and then the host cells makes copies of the virus in either the form of the Lytic Cycle ot the Lysogenic cycle.

The cell theory states that the cell is the most basic unit of life, all organisms are made of cells and all cells come from cells. What makes the cell theory a scientific theory.

A) it is based on a scientific publication that is read by scientists worldwide.

B) it is based on the work of many scientists and leads to accurate predictions.

C) it is based on ideas that have been proven true and that are not subject to revision.

D) it is based on preliminary evidence but still needs to be confirmed with experiments.

Answers

B) It is based on the work of many scientists and leads to accurate predictions

Hope this help!

We were briefed about cell theory which explains how cell is the basic unit which life is made on, and how all organism are product of a cell, what actually made this theory to be considered a scientific theory is

B: it is based on the work of many scientists and leads to accurate predictions.

A scientific theory can be regarded as as broad explanation which is set and  widely accepted because there are alot of evidence that supported it.

Scientist to accept vaques, any theory must be proved with actual evidence , and all experiment should be true and accurately.

In cell theory, we can see that cell serve as the basic unit , this is proved because we human contains millions of cells in our body.

Therefore, option B is correct

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why does the immune system recognize sperm cells as nonself?

Answers

Sperm cells express different surface proteins than other body cells, triggering an immune response that recognizes them as foreign.

The immune system is responsible for protecting the body against foreign invaders, including bacteria, viruses, and other pathogens. In some cases, the immune system can also target cells within the body that are perceived as foreign or abnormal, such as cancer cells. Sperm cells are recognized as nonself by the immune system because they express surface proteins that are different from those found on other body cells. This triggers an immune response that can lead to the destruction of the sperm cells. However, the immune system can also be "trained" to recognize and tolerate sperm cells through a process called immune tolerance, which allows for successful reproduction.

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the conversion of a sensory input to a change in membrane potential in the receptor is known as

Answers

The process of converting sensory input to a change in membrane potential in the receptor is called sensory transduction.

Sensory transduction is the process by which sensory stimuli are transformed into electrical signals that can be processed by the nervous system. This process occurs in sensory receptors, which are specialized cells that detect changes in the environment and convert them into electrical signals.

The sensory receptor membrane contains ion channels that open or close in response to specific stimuli, such as light, sound, or pressure. This causes a change in the membrane potential of the receptor cell, which in turn triggers the release of neurotransmitters that signal the nervous system.

Sensory transduction is a fundamental process that underlies all sensory perception and is essential for our ability to sense and respond to the world around us.

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what type of marine organism is a tuna (fish)?select one:a.nektonb.epifaunac.infaunad.benthose.plankton

Answers

Option (a) nektonb is a marine organism which is a tuna fish. So, option (a) is the correct answer.

A nekton (or swimmer) is an organism that can swim and move independently of ocean currents. Nektons are heterotrophic and have a wide range of sizes, with well-known examples including fish, squid, squid, sharks, and marine mammals.

The largest group of nektons are chordates, which have bone or cartilage. This institution consists of bony fish, whales, sharks, turtles, snakes, eels, porpoises, dolphins and seals. Mollusks Nekton are animals such as cuttlefish and cuttlefish. The arthropod Nekton is a shrimp-like animal.

Tuna (genus Tunnus), also known as tunny, is one of seven marine fish that make up the genus Tunnus, some of which are very large and have great commercial value as food. They are related to mackerel and are classified in the Mackerel family (Perciformes).

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A critical rewiew of the literature is necessary in nearly all research projects. True False QUESTION7 OLioctivity and parsimony ase toet rolated to the rigor of an invesigatoo? Truse False QUESTION B Scientific itwestigatoo is characterized by a good theoretical base and a sound methodological design. These charactetistics are both relsted to the of the invesigation Wist must be filled on the line? Rigor Precision and contidance. Otinectivity Farnemeriv.

Answers

1. True 2. True 3. Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the  Option a. Rigor

True - A critical review of the literature is necessary in nearly all research projects. It helps researchers understand the existing knowledge and gaps in the field, identify relevant theories and methodologies, and build upon previous studies.

True - Objectivity and parsimony are both related to the rigor of an investigation. Objectivity refers to the impartiality and lack of bias in conducting and interpreting the research, while parsimony refers to the principle of simplicity in explaining phenomena or choosing the most straightforward explanation. Both objectivity and parsimony contribute to the rigor of a scientific investigation.

a. Rigor - Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the rigor of the investigation. Rigor refers to the thoroughness, precision, and reliability of the research process, including the theoretical underpinnings and the robustness of the methods employed.

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The correct question is:

1. A critical review of the literature is necessary in nearly all research projects.

True

False

2. Objectivity and parsimony are both related to the rigor of an investigation?

True

False

3. Scientific investigation is characterized by a good theoretical base and a sound methodological design. These characteristics are both related to the of the investigation What must be filled on the line?

a. Rigor

b. Precision and confidence.

c. Objectivity

d. Parsimony..

Which healthcare professional requires the greatest amount of education prior to working?
O neurosurgeon
O neurologist
neuroscience nurse
O neuro physical therapist

Answers

Answer:

Neuroligsts

Explanation:

Answer:

A. neurosurgeon

Explanation:

:D

Why does the lethal “b” allele affect more males than females?

Answers

In female mammalian cells, one X chromosome of the two would undergo random inactivation early in embryonic life, and therefore both males and females have a single active Y. with this the disease has a predilection in men because women do not carry the Y gene

What are the consequences of lethal alleles?

Recessive lethal alleles cause death when they are homozygous. Death occurs at the stage when the product of this gene is needed. If the gene in question is responsible for the synthesis of a particular protein in early childhood, for example, the organism will die at that moment.

With this information, we can conclude that Y chromosome, is what guarantees the development of a male embryo and the lethal “b” allele

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What are 3 common features between prokaryotic and eukaryotic cells?

Answers

Prokaryotes and eukaryotes share a lot of the same organelles including a nucleus, ribosomes,and a cell membrane as well as many other organelles. Prokaryotes differ from eukaryotes as prokaryotic cells contain a cell wall and chloroplasts.

Please mark brainliest I need two more

daily cal= 2038 kcal
sugar intake= 50 g
What percent of kcalories came from sugars? (show calculation
)

Answers

The percentage of kcalories that comes from sugar is 9.81%

The daily caloric intake of an individual is 2038 kcal and their sugar intake is 50 grams. To determine what percentage of calories are coming from sugars, we can use the following steps:

Step 1: Convert sugar intake from grams to calories.1 gram of sugar is equal to 4 calories. Therefore, 50 grams of sugar is equal to 50 x 4 = 200 calories.

Step 2: Calculate the percentage of calories that came from sugar.Divide the number of calories from sugar by the total daily caloric intake, then multiply by 100 to get the percentage.

Thus, (200 / 2038) x 100 = 9.81%.Therefore, the percent of calories that came from sugars is 9.81%.The above calculation demonstrates that 9.81 percent of the total calorie intake of 2038 kcal comes from 50 grams of sugar consumed.

The sugar provides 200 kcalories, and to determine the percentage of kcalories that comes from sugar, we need to divide this by the total kcalories consumed per day. Thus, the percentage of kcalories that comes from sugar is (200/2038)*100=9.81%.

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Which nitrogenous base is NOT found in RNA?
1 Adenine
2 Cytosine
3 Guanine
4 Thymine
5 Uracil

Answers

Uracil is a nitrogenous base found in all RNA but not present in DNA. There are multiple unusual modified bases found in tRNAs not found in DNA as well: Dihydrouridine, Pseudouridine, 1-methyl adenosine, N2,N2-dimethylguanosine, inosine, and 1-methyl-inosine. There are other nitrogenous bases that are metabolic intermediates that are not found in nucleic acids such as inosine (also in tarna), hypoxanthine, xanthine, dihydroorotate, orotate, and the purine break down product uric acid.

love ur pfp btw!

The diagram below shows stream gradient. How do you calculate stream
gradient?
Stream Gradient
Elevation
Difference
Horizontal Distance
w
O A. Elevation difference divided by horizontal distance
O B. Elevation difference times horizontal distance
O C. Horizontal distance divided by elevation difference
D. Horizontal distance minus elevation difference

The diagram below shows stream gradient. How do you calculate streamgradient?Stream GradientElevationDifferenceHorizontal

Answers

Answer:

I think the answer is B.

Explanation:

sorry if i am wrong.

What is the basic unit of structure and function of all living organisms?
a. mitochondrion
b .DNA
c. nucleus
d. cell

Answers

A cell has to be present in all so it is d.cell

The cell is the basic unit of structure and function of all living organisms.

What are the functions of a cell?

They form the structure of the body, take  nutrients from food, convert them into energy and perform special functions. Cells also contain the body's genetic material and can make copies of themselves.

Cells must perform 11 main functions  to sustain and preserve life: absorption, digestion, respiration, biosynthesis, excretion, excretion, secretion, movement, excitability, homeostasis and reproduction.

A cell is surrounded by a membrane with receptors on its surface. Inside the  cell are several small structures, including the nucleus, mitochondria, endoplasmic reticulum, and the Golgi complex. They all have specific functions in the cell.

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the set of instructions for an inherited trait is called what?

Answers

Answer:

DNA

Explanation:

DNA is the genetic gode used to determine all inherited traits

What system includes the core, mantle, and crust of the Earth?
a.
geosphere
b.
hydrosphere
c.
atmosphere
d.
biosphere

The Answer is D. Biosphere
I just did the assignment

Answers

Well the biosphere contains all life so I think the geosphere would contain the rocks of earth because bio means life and geo means rocks

Final Answer: A. Geosphere

Explanation/Reasons:

Question: What system includes the core, mantle, and crust of the Earth?

Hey there! The correct answer would be A. Geosphere. The geosphere is a system in an area that includes the core, the mantle, and the crust. It is strictly oriented and formed by non-organic matter. The geosphere is one of the small numbers of areas of our planet.

~I hope I helped you :)~

Which base is found only in RNA?
ribose
thymine
uracil
deoxyribose

Answers

Answer:

The answer is Uracil

Explanation:

Answer:

Uracil

Explanation:

Uracil replaces Thymine in RNA.

Where does competition for reproduction most likely occur?

Answers

When both species of animals are different but have the same niche, which they will then compete ...

A coin floats on the top of a glass of water.

Explain why the coin is able to float on top of the water in this glass.

A coin floats on the top of a glass of water.Explain why the coin is able to float on top of the water

Answers

Answer:

because it is light and a rock is heavy so the coin floats

Answer:

because it doesn't have too much mass

The transduction of light energy into nerve impulses takes place in the:

Answers

The transduction of light energy into nerve impulses takes place in the retina of the eye. The retina contains two types of photoreceptor cells, rods, and cones, that convert light energy into electrical signals that are sent to the brain via the optic nerve for visual processing.

Transduction refers to the process by which stimuli are converted into neural signals that are sent to the brain. The retina, which is located at the back of the eye, is responsible for transducing light energy into electrical signals that are sent to the brain via the optic nerve for visual processing. The retina contains two types of photoreceptor cells that respond to light: rods and cones. Rods are responsible for vision in low light conditions, while cones are responsible for color vision and detail.

Therefore, when light enters the eye and hits the retina, it activates the rods and cones and triggers a series of chemical reactions that produce an electrical signal. These electrical signals are then transmitted through the optic nerve to the brain for further processing.

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which amino acid residue would be closest to being in the same position on the same face of the helix

Answers

When the peptide (AEFFLAMEP) forms an α-helix, the amino acid residue which would be closest to being in the same position on the same face of the helix as the initial alanine residue is E(8)

There are some amino acid residues present in a peptide sequence (e.g., alanine, glutamic acid, leucine, and histidine) that encourage α-helical assembly. a-helix structures are formed and maintained by interactions that are the hydrogen bonds between the carbonyl oxygen of one amino acid, and the amide proton of separate amino acid residues further along the peptide chain.  Also when two or more amino acids combine to form a peptide, the water is removed, and then whatever remains of each amino acid is called an amino-acid residue.

The question is incomplete and the complete question was probably "When the peptide (AEFFLAMEP) forms an α-helix, which amino acid residue would be closest to being in the same position on the same face of the helix as the initial alanine residue? "

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Discuss population studies in Biology and the types of population sampling​

Answers

Biology population studies are crucial for understanding the dynamics of populations in their natural environments.

What types of sampling of the population are there?

Consisting of convenience, cluster, random, systematic, and stratified sampling methods. It's like pulling names out of a hat after everyone has put their names in it. Each element has an equal chance of showing up in the population.

What does the population study via sampling approach entail?

By using sampling, researchers can draw conclusions about a population based on data from a sample of that group without than having to look at every single person.

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Which anomer of glucose is associated with starch and glycogen and amenable to utilization by humans

Answers

Final answer:

The alpha-anomer of glucose is associated with starch and glycogen and is amenable to utilization by humans.

Explanation:

Glucose, a monosaccharide, exists in two forms: alpha and beta anomers. These anomers differ in the orientation of the hydroxyl group at the first carbon atom. Starch and glycogen, which are polysaccharides composed of glucose units, are associated with the alpha-anomer of glucose. Starch is the primary energy storage molecule in plants, while glycogen serves as the main energy storage molecule in animals.

Both starch and glycogen are made up of alpha-glucose units. The alpha-anomer of glucose is amenable to utilization by humans because the enzymes in our digestive system can break down the alpha-glycosidic bonds between the glucose units. This allows for efficient digestion and absorption of glucose into the bloodstream, providing a source of energy for our bodies.

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(Agriculture)

why paddies should
be well leveled.​

Answers

Answer:A well-leveled field is seen as laying the foundation for a good water management. If a field is not properly leveled, water may stagnate in the lower parts whereas higher parts may get dry due to water receding.

Explanation:

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When Martin graduates college, he is gifted $1,200 and puts the money into a savings account that earns 2.2% annual interest. How much money will Martin have in 2 years? How much money will Martin have in 5 years? Which of the following substances is a compound? A. hydrogen gas B. nitrogen gas C. table sugar D. oxygen gas A- 63B- 125C-44D-45 Adam needs to drive a distance of 372 miles to attend a seminar in NewYork. He stops over to grab a bite after he covers 1/3 of the total distance.How many miles has Adam driven? Steam is water in the gas form. What is a difference between an ice cube andsteam ________are muscles connected to the skeleton.1.) Smooth muscles2.) Skeletal muscles3.) Strong muscles4.) Cardiac muscles does the interval suggest that 440 is a plausible value for true average degree of polymerization? explain. A coin is tossed four times and the sequence of heads (H) and tails (T) is recorded. (a) Use the generalized multiplication principle to determine the number of outcomes of this activity. ___ outcomes (b) Find all possible sequences: a. HHHH, HHHT, HHTH, HHTT, HTHH, HTHT, HTTH, HTTT, THHH, THHT, THTH, THTT, TTHH, TTHT, TTTH, and HHHH. b. HHH, HHT, HTH, HTT, THH, THT, TTH, and TTT. c. HHHH, HHHT, HHTH, HHTT, HTHH, HTHT, HTTH, HTTT, THHH, THHT, THTH, THTT, TTHH, TTHT, TTTH, and TTTT. d. HHHH, HHHT, HHTH, HHTT, HTHH, HTHT, HTTH, and HTTT The granite sample has a mass of 24. 31g and a volume of 9. 35cm3. What is the density of the granite write 0.0569 correct to one significant figure How many moles of methane are produced when 85.1 moles of carbon dioxide gas react with excess hydrogen gas? Mechaletti PR Ltd issued &500million of zero coupon bonds on Ghana Stock Exchange with ex- interest of 100, due for repayment in 5years time at par. Its current market price is 125. What is the company's cost of debt capital? according to the job demands resources model, when does an employee experience strain? part 2 out of 2 now consider the stereochemistry in the reaction below: h5mech801 select the answer choice below that correctly picks the appropriate hydrogen to remove in this reaction as well as the correct reasoning for this choice. ha is removed because it is anti-periplanar to the leaving group cl hb is removed because it is syn-periplanar to the leaving group cl it doesn't matter whether ha or hb is removed as both will lead to the specified product. hb is removed because it is anti-periplanar to the leaving group cl ha is removed because it is syn-periplanar to the leaving group cl How did the Spanish-American War help with the reconciliation between the North and theSouth? how did Vivana baxter react to her dauters calling her lady Mate _______ is a term that refers to the behavior designed to lure a person who is already in a romantic relationship. identify the muscles of the head that you use when you whistle What is 1 + 1 hurry im doing a very important test pls If the appropriate discount rate for this bond is 6%, what would you be willing to pay for ABCs bond?