Answers
Transparent cuticle features does not enhance a leaf's ability to absorb solar energy. The correct answer is option C.
The following features do enhance a leaf's ability to absorb solar energy: Numerous chloroplasts in the palisade cellsPresence of a vascular bundle Large surface areaChloroplasts are organelles that are responsible for photosynthesis, they contain the green pigment, chlorophyll. The palisade mesophyll cells are located at the top of the leaf, just under the upper epidermis, and contain numerous chloroplasts, this increases the surface area for photosynthesis. The vascular bundle is a collection of cells and tissues that transport water and nutrients throughout the leaf, these vessels also support the structure of the leaf. The presence of a vascular bundle also enhances the leaf's ability to absorb solar energy. A larger surface area means more chlorophyll can be exposed to sunlight, and more photosynthesis can occur. A transparent cuticle, on the other hand, does not enhance the leaf's ability to absorb solar energy, it is a waxy layer on the surface of the leaf that helps to reduce water loss through transpiration.Therefore, the correct answer is option C.For more questions on Transparent cuticle
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Related Questions
TIMED QUIZ PLS HELP
Which human activity can produce disruption of fish breeding habits, increase in mosquito population, and flood control?
A) construction of dams to produce electricity
B) habitat destruction that decreases beaver population
C) increased erosion due to improper farming techniques
D) overfishing in artificial lakes
Answers
Answer:
I think the answer is habitat destruction that decreased beaver population.
Invasive species in Texas have
Answers
Zebra Mussels. Zebra mussels have become the poster child for invasive species in Texas
Feral Hogs
Nutria
Red Fire Ants
Giant Salvinia
Africanized Bees
Black Tiger Shrimp
Asian Carp
Base your answers to questions 1 through 3 on the diagram below and on your knowledge
of Earth science. The diagram represents the expansion of a portion of the universe from its
origin until the present. The timeline represents billions of years. Letter X indicates two
celestial objects.
Timeline (billion years ago)
Present T
5-
10-
Origin of
Universe
15-
1. Two pieces of evidence that support the theory that the universe is expanding are the
A) red shift of light from distant stars and the existence of nuclear fusion
B) red shift of light from distant stars and the existence of cosmic background
radiation
C) blue shift of light from distant stars and the existence of nuclear fusion
D) blue shift of light from distant stars and the existence of cosmic background
radiation
polestial objects labeled X are
Answers
The two pieces of evidence that support the theory of the expanding universe are the red shift of light from distant stars and the existence of cosmic background radiation.
The correct answer is option B.
1. Red shift of light from distant stars: The observation of redshift in the light coming from distant galaxies provides evidence for the expansion of the universe. Redshift occurs when the light waves from an object moving away from an observer are stretched, causing a shift towards longer wavelengths. This phenomenon is consistent with the Doppler effect, where the wavelength of light appears to stretch as the source moves away. The redshift of light from distant stars indicates that galaxies are moving away from us and from each other, supporting the idea that the universe is expanding.
2. Existence of cosmic background radiation: The discovery of cosmic background radiation further supports the theory of the expanding universe. Cosmic background radiation is a faint, uniform microwave radiation that permeates the entire universe. It is believed to be residual radiation from the Big Bang, the initial event that is thought to have initiated the expansion of the universe. The presence of cosmic background radiation provides strong evidence for the hot, dense early stages of the universe and its subsequent expansion.
Based on the information provided in the diagram, it is not possible to determine the identity or nature of the celestial objects labeled X. The diagram only represents the expansion of the universe over time and does not provide specific details about individual celestial objects.
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During the filtration process of urine, the glomerulus filters water and other dissolved substances from
A)
bile
B)
blood
C)
semen
D)
water
Answers
Answer: Blood
Explanation: This is the actual answer for USATestprep i already checked the answer it isnt bile
Was there any significant difference in appearance between the two bean plants? if so, what was the difference?
Answers
Explanation:
the plant in the sunlight will receive green color due to chlorophyll and the plant in the dark will have yellow or white color due to the lack of chlorophyll
Question 1 A heterozygous yellow-seeded plant is crossed with a homozygous yellow seeded plant. i. ii. Question 2 Complete the punnet square and write the genotypic and phenotypic ration for the possible offsprings. (3 marks) Genotypic ration Phenotypic ration What is the probability of having a pure breeding green seeded offsprings (2 marks) What is the probability of having a yellow-seeded plant in F2 generation, when a true breeder from F1 is crossed with a non-true breeding yellow seeded plant? (2 marks)
Answers
Answer:
Explanation:
To solve this problem, let's represent the heterozygous yellow-seeded plant as "Yy" and the homozygous yellow-seeded plant as "YY."
i. When crossing a heterozygous yellow-seeded plant (Yy) with a homozygous yellow-seeded plant (YY), we can set up a Punnett square to determine the possible offspring genotypes:
Y Y
y Yy Yy
y YY YY
ii. The genotypic ratio is 2:2 or 1:1 for the possible offspring genotypes: Yy and YY.
The phenotypic ratio is also 2:2 or 1:1 for the possible offspring phenotypes: yellow-seeded (YY and Yy).
Question 2:
To determine the probability of specific outcomes, we need additional information about the parental genotypes and their inheritance patterns. Please provide the genotypes of the true breeder from F1 and the non-true breeding yellow-seeded plant for a more accurate calculation.
characteristics of contaminated water
Answers
Contaminated water is a type of water that is harmful to human beings due to the presence of harmful substances, pollutants, or impurities that make the water unsafe for drinking or other household uses. The characteristics of contaminated water can be identified through various indicators, which can either be physical, biological or chemical.
Physical indicators are visible and may include color, taste, and odor, while biological indicators are not visible and may include bacteria, viruses, and protozoa. Chemical indicators may include heavy metals, pesticides, and organic compounds, among others.
Physical Characteristics: Physical characteristics of contaminated water include cloudy or turbid appearance, unusual taste or odor, or discoloration of the water. The color may range from yellow to brown, blue to green, or even black.
Biological Characteristics: Biological characteristics of contaminated water include the presence of bacteria, viruses, or protozoa. These microorganisms can cause diseases such as diarrhea, typhoid, cholera, and dysentery.
Chemical Characteristics: Chemical characteristics of contaminated water include the presence of heavy metals such as lead, arsenic, or cadmium. Pesticides and fertilizers can also contaminate water and affect human health. Organic compounds like benzene and toluene can also be present in contaminated water, which can lead to health problems such as cancer and nerve damage.
Therefore, it is important to test water sources regularly to identify and monitor any contaminants that may be present. This can help prevent health problems associated with the use of contaminated water.
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1) Why does the addition of dideoxynucleotides to the DNA sequencing reaction cause DNA synthesis to stop after the modified nucleotide is added?
A)Because once a modified nucleotide is incorporated into the DNA, there is no free 5'OH group to attach the next nucleotide being added.
B)Because once a modified nucleotide is incorporated into the DNA, there is no free 3'PO4-group to attach the next nucleotide being added.
C)Because once a modified nucleotide is incorporated into the DNA, there is no free 3'OH group to attach the next nucleotide being added.
D)Because once a modified nucleotide is incorporated into the DNA, there is no free 5'PO4-group to attach the next nucleotide being added.
Answers
In Sanger sequencing, once a modified nucleotide is incorporated into the DNA, there is no free 3'OH group to attach the next nucleotide being added. This phenomenon is useful to sequence a polynucleotide chain.
Dideoxynucleotides (ddNTPs) are nucleotide inhibitors of the DNA polymerase, it is for that reason that they are used in Sanger sequencing.
The ddNTPs are similar to natural deoxynucleotides used by cells during ADN replication; however, ddNTPs lack a hydroxyl (OH) group on the 3’ carbon of the deoxyribose.
In consequence, once a ddNTP is added, DNA synthesis cannot progress, thereby this phenomenon can be used to determine the order of nucleotides during the elongation of a polynucleotide DNA chain.
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True or false when a haploid sperm and a haploid egg join the result is a diploid cell  
Answers
Answer: true
Explanation:
Once fertilized, the egg is called a zygote. Fertilization is not complete, however, until the two haploid nuclei (called pronuclei) have come together and combined their chromosomes into a single diploid nucleus.
Science Seminar Question: What was the main cause of the decrease in the size of the orange-bellied parrot population? The population decreased because... Claim 1: births decreased. Claim 2: deaths increased.
Answers
Answer:
The population has decreased because the number of live births has decreased.
The evidence suggests that the population has decreased because of the lack of food availability and resource population due inappropriate management of habitat. The parrots losing their resource population has affected the reproduction cycles of the breeding females causing lower live births in these parrots.
Climate change also should be taken into account, with the everyday change in the climate it makes for migration to populated breeding grounds unmanageable. If this proves to be the case then an artificial climate controlled sanctuary may be one of the last hopes to saving this breed on parrot.
Based on the evidence, I conclude that improving or creating an ecosystem where the food resources are plentiful and the climate was sustainable would increase the breeding of the animal.
Explanation: Hope this Helps.
Explain how depression arises from a combination of both genetic and environmental factors.
Answers
Depression arises from a combination of both genetic and environmental factors because there are genes associated with these behavioral traits while environmental inputs may trigger depressive situations (e.g. a traumatic situation).
What is a complex multifactorial trait?A complex multifactorial trait is any phenotypic feature or behavior condition which is controlled by genes, the environment and also the interaction between genes and the environment.
Depression is a condition that may be categorized as a complex multifactorial behavioral condition because there are genes associated with this trait and also environmental triggers may lead to a depressive state such as occurs with traumatic situations (e.g., the death of a family member).
Therefore, with this data, we can see that depression is a complex multifactorial behavioral trait associated with the expression of certain gene variants or alleles in an individual as well as different environmental conditions.
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how do different cells in the body keep you alive?
Answers
Answer:
every cell in you body needs oxygen to help it metabolize it release from food for energy.cells that do the same job combines together to form body tissue such as muscles,skin bone tissue.cells can take in fuel.cells not only make up living things,they are living g things.
Cells that do the same job combine together to form body tissue, such as muscle, skin, or bone tissue. Groups of different types of cells make up the organs in your body, such as your heart, liver, or lungs. ... All the systems in your body are like members of a team whose job it is to keep you alive and healthy
If a female was a carrier for sex-linked color blindness, what percentage of her male children would also be color blind?
Answers
Answer:
utterly blind
Explanation:
I am smart, Let me answer questoon.
Answer:
The answer of the question is 50%
Which stage of cell cycle does cells divide into 2 cells
Answers
Answer: Cytokinesis
Explanation: P. S. it's not a stage, just the final step.
hope this helps.
What is the 2nd planet from the sun
Answers
Which is a way to reduce the risk of mass movements?
a. Develop hillsides with roads so they become stable
b. Allow septic systems to run unmaintained so that they provide a source of nutrients for the soil
c. Build homes in steep terrain in order to stabilize the slope
d. Avoid construction and structures on vulnerable slopes
Answers
Answer:
D
Explanation:
If you build on terrain that's vulnerable you will have movement because you will be disturbing things ..
Can anyone help me with my homework
Answers
Answer:Teconic plate
Explanation:
Which choice best summarizes the outcome of Redi’s experiment?
Answers
The best summary of the outcome of Redi's experiment is that the experiment provided evidence against spontaneous generation by demonstrating that maggots do not spontaneously generate from decaying meat when it is isolated from flies.
Francesco Redi conducted an experiment in the 17th century to challenge the prevailing belief in spontaneous generation, which proposed that living organisms could arise spontaneously from non-living matter.
In his experiment, Redi set up two groups of jars containing meat. One group was covered with gauze to prevent flies from accessing the meat, while the other group was left uncovered.
Over time, Redi observed that maggots appeared only in the uncovered jars where flies had access to the meat, while the covered jars remained free of maggots.
This led Redi to conclude that maggots were the offspring of flies and did not arise spontaneously from the meat.
His experiment provided empirical evidence against the theory of spontaneous generation and contributed to the development of the concept of biogenesis, which states that living organisms come from pre-existing living organisms.
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Carolina uses a microscope to view a soil sample taken from her backyard. Which part of the soil
would she ONLY be able to see with a microscope?
A bacteria
B grass
C rainwater
D rocks
Answers
Answer: A) bacteria
Explanation: bacteria is too small to be seen without a microscope and the rest can be seen without a microscope making A) Bacteria the only correct answer
50 POINTS! HELP :D!!!
Carbohydrates are associated with several organelles in eukaryotic cells, particularly the Cell Wall, Cell Membrane, Chloroplast, Vacuole, and Smooth ER. Explain the relationship between each of the organelles listed above and carbohydrates.
Answers
The cell wall is composed of cellulose and pectin, cell membrane glycolipids and glycoproteins, chloroplast synthesize glucose, vacuole starch, and Smooth ER glycolipids.
What is the cell wall?The cell wall is a structure in plant cells that contain different carbohydrates such as cellulose and pectin, while the cell membrane contains glycolipids and glycoproteins.
Moreover, the chloroplasts synthesize a simple carbohydrate called glucose via photosynthesis, while vacuole stores starch and smooth ER is the processing center of glycolipids.
In conclusion, the cell wall is composed of cellulose and pectin, cell membrane glycolipids and glycoproteins, chloroplast synthesize glucose, vacuole starch, and Smooth ER glycolipids.
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What happens to a
pathogen that has been flagged by an antibody?
Answers
Damien noticed each time he eats a snicker bar, he is extremely hyper for a short period of time. With an increase of
glucose, Damien's body is able to produce more energy. Which of the following statements correctly describes how
energy is released from ATP.
The sugar deoxyribose is stored as ribose
Answers
The statement that tells us the way that energy is released from ATP is that The sugar deoxyribose is stored as ribose.
How is energy stored as ribose?Adenosine triphosphate (ATP), a molecule that contains energy and is depleted during vigorous exercise, is made by the body from a sugar called ribose.
In the organism, glucose is converted to ribose, a simple sugar. When RNA, DNA, and the energy-containing compound adenosine triphosphate are synthesized, ribose is a key ingredient (ATP). A high energy molecule produced by the mitochondria, adenosine triphosphate (ATP), is present in all living things.
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Please select the word from the list that best fits the definition Brings drizzly rain
Answers
The word that bests fits the definition "Brings drizzly rain" is Brings precipitation.
What is precipitation?Any liquid or frozen water that forms in the atmosphere and falls back to Earth is referred to as precipitation. It takes many forms, including rain, sleet, and snow. Precipitation, along with evaporation and condensation, is one of the three major components of the global water cycle.
Without changing the meaning of the sentence, the best word that replaces drizzly rain is precipitation which is considered to mean light showers. Rain is water droplets that fall to the Earth's surface as precipitation.
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If a purebred plant with purple flowers is crossed with a purebred plant, also with purple flowers, what you expect the offspring to look like?
a. All offspring will have purple flowers.
b. All offspring will have white flowers.
c. Three fourths of the plants will have purple flowers; one fourth will have white flowers.
d. There is not enough information to determine the flower color of the offspring.
Answers
If a purebred plant with purple flowers is crossed with a purebred plant also with purple flowers, all offspring will have purple flowers. Therefore, the correct option is a.
What is a dominant trait?A dominant trait refers to the trait or the character that has the ability to express itself in the F1 generation, which resulted from a dominant allele. In the case given here, all offspring will have purple flowers as purple flower color is a dominant trait, and the purebred plants are homozygous dominant (PP) for the purple flower color trait.
When they are crossed, all the offspring will inherit a dominant allele for purple flowers from both parents, resulting in purple flowers in all offspring. Therefore, the correct option is option a.
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Place the respiratory structures below in the order that air would pass through them as it moves from the outside to the inside of the body.
Answers
The respiratory structures in order that air moves from outside to inside include primary bronchus--> secondary bronchus--> Tertiary bronchus--> terminal bronchioles--> respiratory bronchioles--> alveolar duct--> alveolar sacs--> alveoli.
What is respiratory system?The respiratory system is one of the major systems of the body that helps in the oxygenation of the blood which is used by the body cells for oxidation.
Respiration occurs as we breath in air or oxygen and breath out carbon dioxide as used air from the body.
The correct flow of this air from outside to the inside of the body through the following order:
The primary bronchus: This is the first division of from the trachea at the carina forming two bronchi which leads to the left and right lungs.
The secondary bronchus: This divides form the primary bronchus.
The tertiary bronchus: This divides from the secondary bronchus to to supply each segment of the lungs.
The terminal bronchioles: This divides from the tertiary bronchus
The respiratory bronchioles: This divides for the terminal bronchioles.
The alveolar duct, alveolar sacs and alveoli is the main area that oxygen is exchanged with the blood.
primary bronchus--> secondary bronchus--> Tertiary bronchus--> terminal bronchioles--> respiratory bronchioles--> alveolar duct--> alveolar sacs--> alveoli.
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According to scientists, donkeys and horses share a common ancestor. Which evidence shows that the two organisms are related?
Group of answer choices
Both run fast.
They have the same diet.
They have the same bones in their limbs.
Both are tall.
Answers
Carbon dioxide added to
hydrogen atoms composes the
basic chemical structure of a(n) ___.
A. ATP
C. alcohol
B. carbohydrate
D. lipid
Answers
Hydrogen has a 2:1 mass ratio with oxygen and carbon atoms in the molecules that make up carbohydrates. Thus, option C is correct.
What is the basic constituent of carbohydrate?Hydrocarbons are any of a group of organic compounds that exclusively contain the elements carbon (C) and hydrogen (H) (H).
The hydrogen atoms bind to the carbon atoms in a variety of ways to create the compound's structural framework. Find out more about chemical substances.
Just carbon, hydrogen, and oxygen make up carbohydrates (CHO). Bread, potatoes, pasta, and fruits all contain them.
The monomers (smaller components) that make up carbohydrates are referred to as monosaccharides. The simple sugars glucose, galactose, and fructose are examples of monosaccharides.
Therefore, Carbon dioxide added to hydrogen atoms composes the
basic chemical structure of a(n) carbohydrate.
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The tons of toxic fly ash generated by coal-fired power plants are made up of all of the following EXCEPT:
Please choose the correct answer from the following choices, and then select the submit answer button.
Answer choices
cadmium.
silica.
sulfates.
lead.
Answers
The tons of toxic fly ash generated by coal-fired power plants are made up of all of the following EXCEPT sulfates. Therefore the correct option is option C.
Chemical substances containing the sulphate ion (SO4 2-), which is made up of sulphur and oxygen atoms, are referred to as sulphates or sulphates. Minerals, salts, and detergents are just a few examples of the natural and manufactured sources of sulphate.
Sulfates are frequently employed as foaming agents, surfactants, and emulsifiers in the context of personal care and cosmetic goods in order to help produce lather and cleanse the face or hair.
Sodium lauryl sulphate (SLS) and sodium laureth sulphate are typical instances of sulphates used in personal care products. (SLES). Therefore the correct option is option C.
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inherited genetic variations are caused by genetics only . true or false ?
like i get that mutations also cause variations , but if its inherited genetic variations , then wouldnt the mutations be genetic ?
Answers
The words Only genetics can explain inherited genetic variances. They were brought on by crossover and assortment during the meiotic development of sex cells and it is untrue that mutations are always bad. The transmission and expression of genes are influenced by a number of circumstances. This subject is called epigenetics. Another potential source of genetic diversity is the haphazard merging of sex cells. True, differences in genetic sequences are also caused by mutations.
A fundamental idea in genetics, genetic inheritance describes how traits are passed down from one generation to the next. Genetic inheritance happens as a result of DNA being handed from one set of parents to another during conception.To know more about genetics, visit:
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Did eskimos eat penguins?
Answers
Answer:
yes true
Explanation: