Answers
Answer:
a is your answer
Explanation:
Related Questions
What is anabolism? Give an example. What is catabolism also give an example
Answers
Answer:
Anabolism is the synthesis of complex molecules in living organisms from simpler ones together with the storage of energy.
Examples of anabolism: bone growth and mineralization, and muscle mass build-up.
Catabolism: the breakdown of complex molecules in living organisms to form simpler ones, together with the release of energy.
Examples of Catabolism: glycolysis, the citric acid cycle, the breakdown of muscle protein in order to use amino acids as substrates for gluconeogenesis, the breakdown of fat in adipose tissue to fatty acids, and oxidative deamination of neurotransmitters by monoamine oxidase.
What is a species biotic potential
Answers
Biotic potential has to do with how well a species can survive, including how well adapted it is to the environment and its rate of reproduction.
Which table shows the expected phenotypes of offspring resulting
from a cross between a black angelfish and a black-lace anglefish?
Answers
In codominance, the involved alleles are equally expressed. Heter0zyg0us individuals express both phenotypes. Option A: 0% Silver, 50% Black, 50% Blak-lace.
What is codominance?Codominance refers to a non-mendelian inheritance pattern in which two alleles of the same are equally expressed. There is no dominant or recessive alleles, since non of them hides the expression of the other one in heter0zyg0us individuals.
The phenotype of a heter0zyg0te expresses two alternative variants inherited from each h0m0zyg0us parent.
When two individuals that are h0m0zyg0us and different for a trait are crossed they produce heter0zyg0us individuals.
These heter0zyg0us individuals express both parental phenotypes, as it is an additive expression of their parents' genes.
In the case of angelfish, their color is determined by codominance.
Genotype Phenotype
LL Silver
BB Black
LB Black-lace
Cross: between a black angelfish and a black-lace anglefish
Parentals) BB x BL
Gametes) B B B L
Punnett square) B B
B BB BB
L BL BL
F1) 1/2 = 50% of the progeny is expected to be h0m0zyg0us BB, expressing the black phenotype
1/2 = 50% of the progeny is expected to be heter0zyg0us Bb, expressing the black-lace phenotype
Option A is the correct table:
Phenotype Silver Black Black-Lace
Phenotypic
probability of the 0% 50% 50%
offspring
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Did Atom is the smallest level of organization
Answers
Answer: yes atom is the smallest level of organization
Explanation:
What property of a corridor's design is most important, allowing it to maximize
biodiversity?
Answers
Answer:
The ability to maintain vegetation?
Explanation:
Answer: wide corridors
Explanation:
wide corridors provide for greater biodiversity and have less impacts from adjourning land uses and associated edge effects, and provide habitat in their own right.
Guys, can you please be so generous to help me out
Answers
Answer:
Here you go. Sorry for taking so long.
Explanation:
what impacts do the amounts of available energy, water, and oxygen have on an ecosystem?
Answers
Answer:
What impact do the available amounts of energy, water, and oxygen have on an ecosystem? They act as limiting factors. ... increasing the biodiversity of the ecosystem.
Genetic code is overlapping because the nitrogen bases are read continuously in groups of three nucleotide without sharing or overlapping.
True or false
Answers
Answer:
False
Explanation:
a genetic code will not overlap.
In this process humans would select animals or plants with a trait they desire then breed those organisms to produce more individuals with the desired traits.Natural selectionContaminationInseminationArtificial selection.
Answers
The correct answer is Artificial selection.
Humans interfere in the natural process of organisms that they slect the desirable trait for the organisms that they think best will help the organisms to adapt well into their environment.
An environmental problem in which an action in one part of the world has an effect
on the environment in another part of the world is called
Answers
Answer:
Global warming
Explanation:
Global warming is defined as the heating of Earth's surface, atmosphere and oceans due to the result of human activity such as burning of fossil fuels that releases methane, carbon dioxide (CO2), and other greenhouse gases into the atmosphere.
Global warming is the result of action at one part of the world but it affects the other part of the world where human intervention is zero.
Due to global warming, there is extreme changes in climate which is resulting in melting of glaciers, rise in sea levels and loss of biodiversity.
Hence, the correct answer is Global warming.
Hormones perform important functions within the reproductive system. During puberty, secondary sex characteristics develop. Which hormone is responsible for the development of these characteristics in the female?
Answers
Answer:
estrogen
Explanation:
it helps in regrowth of endometrial regrowth ovulation and calcium absorption and is also responsible for breast development
Hii!! The correct answer is A. estrogen. (:
Which systems work together so oxygen can be
distributed to the cells of your body? How do these two
systems work together to accomplish this task?
Answers
Circulatory system and respiratory system work together so oxygen can be distributed to the cells of your body.
The circulatory and respiratory systems collaborate to move blood and oxygen around the body. The trachea, bronchi, and bronchioles transport air into and out of the lungs. The pulmonary arteries and veins connect to the heart and transport blood into and out of the lungs.
To obtain oxygen, blood travels from the heart to the lungs. The respiratory system includes the lungs. The exchange of gases between tissues and blood is a critical function of the circulatory system. Blood absorbs oxygen and emits carbon dioxide in the lungs of humans, other mammals, and birds. Thus, the circulatory and respiratory systems work in tandem to obtain oxygen and expel carbon dioxide.
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Part A
In one paragraph, summarize the methods you researched. Mention their advantages and disadvantages.
Answers
The first method used is biological restoration in which scientists try to increase the reproduction rate of the corals. The techniques vary depending on the reef.
In the scenario of an overgrowth of algae was affecting the growth of coral reefs in one area. So, scientists focused on controlling the algal growth. This method is less invasive than transplanting entire reefs into the ocean.
What is scientific method?The scientific method is described as an empirical method for acquiring knowledge that has characterized the development of science and involves careful observation, applying rigorous skepticism about what is observed, given that cognitive assumptions can distort how one interprets the observation.
In another scenario, a group of scientists took samples of corals' genomes to find out whether there are types of corals that are more likely to survive warmer temperatures. This method may allow scientists to plant heat resistant corals in high-risk areas. The drawback is the high cost and the time required for genetic testing.
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Mutualism relates to which of the following relationships?
Answers
Answer:
A
Explanation:
Answer:
A. both organisms benefit
Explanation:
Why do alleles from linked genes sometimes appear to follow the law of
independent assortment?
A. During meiosis, alleles can switch between homologous
chromosomes through crossing over.
B. During independent assortment, alleles can select which
chromosome they are on.
C. During mitosis, alleles will move up and down a chromosome to
stay together.
D. During segregation, alleles on the X chromosome can be passed
to other chromosomes.
Answers
The correct answer is:
A. During meiosis, alleles can switch between homologous chromosomes through crossing over.
Crossing over, which occurs during meiosis, is the process where homologous chromosomes exchange genetic material. This can result in the swapping of alleles between linked genes, leading to new combinations of alleles on the chromosomes. As a result, linked genes may appear to follow the law of independent assortment, where alleles are randomly assorted into gametes.
During meiosis, crossing over allows alleles from linked genes to switch places and appear to follow the law of independent assortment.
Explanation:In genetics, alleles from linked genes sometimes appear to follow the law of independent assortment due to the phenomenon of crossing over during meiosis. Crossing over occurs when homologous chromosomes exchange genetic material, resulting in the recombination of alleles on different chromosomes. This process can lead to the separation of linked alleles and the appearance of independent assortment.
For example, let's consider two genes located close to each other on a chromosome. Initially, the alleles for these genes are linked and inherited together. However, during crossing over, a break can occur between the genes, allowing the alleles to switch places. As a result, the alleles can end up on different chromosomes, leading to independent assortment.
Therefore, option A is the correct answer. Crossing over during meiosis allows for the exchange of alleles between homologous chromosomes and breaks the link between genes, resulting in the appearance of independent assortment.
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What happens when a person of blood type B receives blood type A?
Answers
Answer:
the white blood cells in your body would attack, in this case blood type A blood cells.
Explanation:
this happens because your body believes that the opposing blood type is bacteria, and is trying it kill you
The conformational change in an enzyme after the substrate is bound that allows the chemical reaction to proceed, can be explained by
A.induced fit
B. transition
C. fit and fine
D. Pasteur
Answers
An amino acid's unique characteristics is defined by the ________.
Answers
Select a potted plant from the garden and keep it in a room for five days as shown in the diagram. After five days, you can see that most of the leaves of the plant change yellow. What could be a systematic method to ask right questions? Make a hypothesis or educated guess, conducting scientific experiment and activities about the existing facts to figure out a conclusion in accordance with the scientific learning process.
Answers
Answer:
Explanation:
To systematically investigate the yellowing of the plant's leaves, you can follow these steps:
1- Observation: Observe and note that after five days in the room, most of the plant's leaves have turned yellow.
2- Question: Ask yourself, "Why did the leaves of the potted plant turn yellow after being kept in the room for five days?"
3- Hypothesis: Make an educated guess about the possible cause of the yellowing. For example, you could hypothesize that the lack of sunlight in the room caused the leaves to turn yellow.
4- Experiment: Design an experiment to test your hypothesis. Place another potted plant in a different room with similar conditions but with sufficient sunlight.
5- Data collection and analysis: Record and compare the condition and color of the leaves in both plants after five days. If the plant with sunlight has green leaves while the one in the room still has yellow leaves, it supports your hypothesis.
6- Conclusion: Based on your observations and the results of the experiment, conclude that the lack of sunlight may be the cause of the yellowing of the plant's leaves.
By following these steps, you can systematically ask the right questions, form a hypothesis, conduct an experiment, and reach a conclusion using the scientific learning process.
Hope it helps!!! :)
A systematic method to ask the right questions, make educated guesses, conduct scientific experiments, and arrive at a conclusion is to follow the scientific method as follows:
Make observationsAsk questionsFormulate a hypothesisDesign and conduct experimentsCollect and analyze dataDraw a conclusionA hypothesis could be; The yellowing of the plant's leaves is a result of reduced exposure to sunlight.
Why do the leaves of a potted plant kept away from sunlight turn yellow?The yellowing of leaves in a potted plant kept away from sunlight is primarily due to a process called chlorosis which is the loss or reduction of chlorophyll in plant tissues.
When a potted plant is kept away from sunlight or receives insufficient light, the plant is unable to carry out photosynthesis. Consequently, the chlorophyll content in the leaves decreases, and they start to lose their green color.
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Please help me!!!!!!!!!!
Answers
Answer:
A. making new molecules for growth
Explanation:
You are observing a population of squirrels that have red or black fur. Coat color in these squirrels is determined by one gene with two alleles, where red is dominant to black. In your population, you count 100 squirrels and find 84 red squirrels and 16 black squirrels. What is the frequency of the black fur allele
Answers
Assuming that the diallelic gene, which codes for fur color, express complete dominance, and following H-W equilibrium, the frequency of the black fur allele is f(r) = 0.4
--------------------------------
Available data:
Single, diallelic gene coding for fur colorRed is the dominant traitBlack is the recessive traitTotal number of squirrels, N = 10084 animals are red16 animals are blackWe need to calculate the frequency of the recessive allele.
We will say that,
R is the dominant allele that codes for redr is the recessive allele that codes for blackWe will assume complete dominance, where R completely masks the expression of r allele, so heter0zyg0us individuals express the dominant trait.
Following Hardy-Weinberg equilibrium, the allelic frequencies in a locus are represented as p and q. Assuming a diallelic gene,
p is the frequency of the dominant allele, q is the frequency of the recessive allele.The genotypic frequencies after one generation are
p² (H0m0zyg0us dominant genotypic frequency), 2pq (Heter0zyg0us genotypic frequency), q² (H0m0zyg0us recessive genotypic frequency).So, if we have the genotypic frequency of the recessive phenotype (black fur) we can get the allelic frequency.
We know that there are 16 black suirrelsAnd we know that the total number of individuals in the population is 100So the frequency of the black squirrels -F(rr)- in the population is,
F(rr) = q² = 16/100 = 0.16
Now, by taking the root square of this value, we will get the allelic frequency, f(r).
F(rr) = q² = 0.16f(r) = q = √q² = √0.16 = 0.4The frequency of the black fur allele is f(r) = 0.4.
---------------------------------
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Hank has a very detailed model of the solar system where each planet is made out of granite rock. Since his little sister really liked the model, he spent two weeks in his dad's workshop building her a Styrofoam copy. When he picked up the models to take them back inside the house, which physical property would he immediately notice upon picking them up?
A.
conductivity
B.
color
C.
density
D.
ductility
Hank has a very detailed model of the solar system where each planet is made out of granite rock. Since his little sister really liked the model, he spent two weeks in his dad's workshop building her a Styrofoam copy. When he picked up the models to take them back inside the house, which physical property would he immediately notice upon picking them up?
A.
conductivity
B.
color
C.
density
D.
ductility
Answers
Reasoning:
Styrofoam doesn't have as much density as granite.
______ alleles are hidden and may show up in a future generation.
Answers
Why? -An allele that is hidden whenever the dominant allele is present.
The basic unit of matter is:
an element
a mixture
an atom
a compound
Answers
Answer:
The answer is an atom.
Explanation:
This experiment represents a crude way to determine the percent efficiency with which a primary consumer converts the mass of the primary producer represented here by medium containing mallow plants so it's own biomass what are some flaws and how this experiment is designed?
Answers
Answer:
The experiment mentioned in the question is not fully described, therefore it is difficult to determine the specific flaws and design issues of the experiment. However, here are some general flaws and design issues that could be present in an experiment that tests the efficiency of a primary consumer in converting the mass of a primary producer to its own biomass:
1. Lack of control over variables: If the experiment is not well-controlled, there could be other factors that affect the efficiency of the primary consumer in converting the biomass of the primary producer to its own biomass. For example, the temperature, light, or nutrient availability of the environment could affect the results.
2. Inadequate sample size: If the sample size is too small, the results of the experiment may not be representative of the population as a whole. A larger sample size is generally more reliable.
3. Measurement errors: Errors in measuring the mass of the primary producer and the primary consumer could affect the accuracy of the results. A balance with a low precision could lead to inaccurate measurements.
4. Lack of replication: Replication is important in scientific experiments to ensure that the results are consistent and reliable. If the experiment is not replicated, it may be difficult to determine whether the results are due to chance or a real effect.
5. Limited scope: The experiment described in the question focuses only on a single primary producer and a single primary consumer. In a more comprehensive experiment, multiple primary producers and primary consumers should be included to increase the generalizability of the results.
Overall, to design a good experiment to determine the efficiency of a primary consumer in converting the mass of a primary producer to its own biomass, the experiment should be well-controlled, have an adequate sample size, minimize measurement errors, include replication, and have a comprehensive scope.
Scientist discovered a new
organism in the ocean. What
tool will they use to view the
cells, and will it look the same
as another animal from the
ocean?
Answers
Light microscopy with the help of microscope will be used to view cells. It will not look the same as another animal from the ocean due to Bioluminescence.
What is the purpose of light microscopy?
By presenting a magnified image of how minute structures and samples interact with visible light, such as their absorption, reflection, and scattering, light microscopy is used to make them visible.
Light microscopes are employed for routine use when low magnification and resolution are sufficient as well as for the study of living cells. Higher magnifications and higher quality images are available with electron microscopes, but they cannot be utilized to see living cells. An introduction to the basic ideas behind light microscopy: enhancing contrast, resolution, and magnification.
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King Penguins and Fur Seals King Penguins and Fur Seals are both designed for swimming, and thus are very clumsy on land. With that in mind, answer these questions: Why do the penguins come onto land at all
Answers
Answer:
The correct answer is - chicks will not be able to survive in water.
Explanation:
Penguins spend the majority of their life in the water and for mating and moult they move to land and also lay their eggs on land. The wings or flippers of the chicks of these penguins are not as efficient as the wings of the adult penguins.
This makes it tough to survive on the waters for the chicks of penguins. Therefore they move to land even they are very clumsy on the land. The mating, molt and raising the chicks to few weeks are the prime reason.
Fey measures wind speed every 15 minutes for one hour in her backyard her data is recorded below. as fey takes her last measurement she notices that the temperature drop suddenly which of the following weather predictions would be best for fey to make
Answers
Answer:
he if i may ask what i your question exactly?
you'd use the equation that establishes a relationship between energy and wavelength, which looks like this
e=h⋅cλ, where
λ - the wavelength of the photon; c - the speed of light, usually given as 3⋅108m/s; h - planck's constant, equal to 6.626⋅10−34j s
plug the value you were given for the energy of the photon in the above equation to get the wavelength
e=h⋅cλ⇒λ=h⋅ce
λ=6.626⋅10−34js⋅3⋅108ms−1.257⋅10−24j=1.581⋅10−1m
The genes are more on the side of.. b natureAnswervery high orbital velocities in a very compact region;
Explanation:
What do the pancreas, liver, salivary glands, and gall bladder have in common?
They are all involved in mechanical digestion.
They are all accessory structures.
They all digest carbohydrates.
They all release digestive enzymes.
Answers
Answer: They are all accessory structures.
Reason: They are not apart of the digestive tract.
The liver doesn't release digestive enzymes, it does make some though.
Mechanical Digestion breaking down the food into little pieces via the teeth and saliva .
Carbohydrates are digested not in any of these, but rather in the small intestine.
Answer:
b
Explanation:
They are all accessory structures.
Can we please please help
Answers
Answer:
I would say d
Explanation:
Answer:
i think the answer is d.