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wlad13 [49]
3 years ago
10

a woman who is heterozygous for hemophilia marries a normal man. what will be the possible phenotype ratio of their children?

Biology
1 answer:
abruzzese [7]3 years ago
5 0
2:2:0......,,,,...,.,,,,,,,....
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If you sorted 200 flies by eye color and body color, how many whole flies out of that 200 would you expect to exhibit each of th
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9:3:3:1 is the ratio.

From the given data,

We have a 9.8 two, ratio since we have 49/5, 15/5, 18/5, and 5/5.

This ratio resembles nine a little bit, which is what we inferred from the opposition's score.

When the two relevant genes exhibit independent assortment, this is the result. Therefore, the chromosomes/genes are not connected.

We are finally getting a ratio of 9:3:3:1

In flies, two possible outcomes for the body color phenotype is black and brown.

Whereas in eye color we have white eye and red eye.

Here, white eye is recessive and red eye is dominant

<h3>What does the independent assortment law entail? </h3>
  • According to Mendel's law of independent assortment, the alleles of two or more distinct genes are independently selected into gametes.
  • In other words, an allele for one gene does not affect the allele for another gene that a gamete acquires.

<h3>Where can I find independent assortment?</h3>
  • Meiosis I of gamete production, when homologous pairs line up in random orientations at the center of the cell as they prepare to split, provides the physical foundation for the law of independent assortment.

To learn more about independent assortment visit:

brainly.com/question/19412775

#SPJ4

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Using land for agriculture and forestry can lead to soil erosion. Which of the following decreases with increased soil erosion?
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Glucose molecules provide energy to power the swimming motion of sperm. In this example, the sperm are changing ______.
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The sperm are changing chemical energy into kinetic energy.

Chemical energy is defined as the chemical substance’s potential to undergo a transformation through a chemical reaction. So, this type of energy can be transformed to other forms of energy by a chemical reaction.

Kinetic energy, on the other hand, is the energy that an object (structure) possesses due to its motion.

So, in the example above, chemical energy of the glucose is used (by breaking the bonds of this molecule through the chemical reaction) for the formation of sperm’s kinetic energy (necessary for movement).

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A ___ is an explanation in nature or predicted outcome of an experiment that has been tested many
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Answer: Hypothesis

Explanation:

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