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lyudmila [28]
2 years ago
5

Maternal inheritance patterns from generation to generation cannot be analyzed by simply studying the x chromosome in the way th

at paternal inheritance patterns can follow the y chromosome because

Biology
2 answers:
Nookie1986 [14]2 years ago
7 0

Answer:

Option B, the X chromosome is obtained from both the father and the mother

Explanation:

Please see the attachment

aalyn [17]2 years ago
5 0
For the answer to the question above,<span> I think the answer is simply because the X chromosome is obtained from both father and mother. they are not now both mixed and it's almost impossible to study the x chromosome patterns only</span>
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Answer:

a) Frequency of the R allele: [(396 x 2) + 257] / (396 x 2) + (257 x 2) + (557  x 2) = 1049 / 2420 = 0.433

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e) migration is gene flow  

Explanation:

Gene flow (also referred to as gene migration) is the movement of genes that acts to change allele frequencies in local populations by transferring genetic material from one population to another. Gene flow may be caused either by the movement of organisms that reproduce in new populations (migration), or by the movement of gametes (for example, pollen dispersal in plants).

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