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Kruka [31]
3 years ago
10

What is a fixed allele?

Biology
1 answer:
Ksenya-84 [330]3 years ago
5 0
D.

A fixed allele is homozygous within a population so D should be the correct answer.

Hope this helps!
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Differences in traits such as hair texture are determined by differences in ? A) The location of sugar groups in DNA B)the seque
netineya [11]

Answer:

A

Explanation:

This is called the locus and is determined in Meiosis by gametes from parent cells. During meiosis there is this thing called 'crossing over' where the gametes (sperm and egg cells) homologous genes (genes of similar size and shape, such as X and Y chromosomes or X and X) exchange genes on the same locus to provide slightly different characteristics.

Please check this with your teacher but i believe that this is right. Hope this helps. ;)

4 0
3 years ago
A geologist finds four layers of sedimentary rock. She determines that no geological events have shifted the layers. She labels
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The answer is “B is younger than D”
5 0
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CAN SOMEONE PLEASEEE HELP ME WITH THIS SCIENCE QUESTION THANK YOU !!​
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The answer is D.

Explanation:

Farmers have to continuously use the pesticides once used the first time because they have become an indispensable part of an agricultural cycle.

#teamtrees #WAP (Water And Plant)

6 0
2 years ago
In an effort to control the ongoing cholera epidemic affecting Haiti, health officials are
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The right answer is B.

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Oduvanchick [21]

Easy just get some water and get a cup and pow

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