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Novay_Z [31]
3 years ago
14

Which of these hypothetical scenarios are examples of pleiotropy?

Biology
1 answer:
SVETLANKA909090 [29]3 years ago
7 0

Answer:

The correct answers are A and B.

Explanation:

Pleiotropy is defined as "when a single gene affects two or more phenotypic characteristic of an organism.". Phenotypic refers to the traits that can be physically observed or measured in an organism, for example height, hair color etc. So the examples of pleiotropy in the given options are in A and B which describe situations where one gene affects two or more phenotypic traits.

I hope this answer helps.

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A DNA sample contains 30% cytosine. What percentage of the sample would be thymine?
julia-pushkina [17]

Answer:

30% Thymine

Explanation:

If 30% of Adenine is present, it would be reasonable to assume that 30% of Thymine will be present, as the ratio between the two complementary nitrogenous bases will be roughly equal.

Therefore, that leaves us with 40% between Cytosine and Guanine. Since the ratio between them would be equal, it gives us 20% of Cytosine and 20% of Guanine.

<u>Therefore:</u>

30% of A + 30% of T + 20% of C + 20% of G = 100% DNA

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Answer:

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Question

<em>Define enzyme concentration.</em>

Answer:

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Hope this helps!

8 0
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The outer layer of the kidney is the select one:
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Just switch the letter around to find the opposite of your given strand.

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