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Anastaziya [24]
4 years ago
9

Why has two different alleles for the same trait?

Biology
1 answer:
Anika [276]4 years ago
7 0

Because is Heterozygous example Aa


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Answer:

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Explanation:

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Which of the following is not a characteristic of Arthropods that has attributed to their diversity and success?
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"Segmentation" is the one among the following choices given in the question that <span>is not a characteristic of Arthropods that has attributed to their diversity and success. The correct option among all the options that are given in the question is the second option or option "B". I hope it helps you.</span>
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What evidence supports the theory of endosymbiosis?
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3 years ago
Two guinea pigs, both with the genotype AaBb, produce a large number of offspring. The A gene codes for the presence of white co
Damm [24]

Answer:

<em>Bright white fur 3/4</em>

<em>Black fur            3/16</em>

<em>brown fur           1/16</em>

Explanation:

From the Punnet's square analysis (see the attached image);

  • <em>A_B_    9/16 </em>
  • <em>A_bb     3/16</em>
  • <em>aaB_     3/16</em>
  • <em>aabb      1/16</em>

A_B_ and A_bb will always give offsprings with bright white fur since allele A always mask the effect of B.

aaB_ will always give offsprings with black fur since allele a does not produce any protein.

aabb will give offsprings with brown fur since b codes for brown fur colour.

Hence, the phenotypic ratio of the offspring will be;

<em>Bright white fur 3/4</em>

<em>Black fur            3/16</em>

<em>brown fur           1/16</em>

5 0
4 years ago
What will a hypothesis become if it supported by repeated experimentation
german

Answer:

A hypothesis can become a scientific theory if it is supported by repeated experimentation.

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