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prisoha [69]
3 years ago
12

A frog has a genetic mutation in its skin cells that causes part of its skin to turn orange. The frog will not pass this genetic

mutation onto its offspring because A. mutated skin cells cannot divide and produce daughter skin cells. B. the offspring will inherit skin cells from the other parent. C. parents do not contribute genetic material to their offspring. D. skin cells do not contribute genetic material to sex cells.
Biology
1 answer:
Kisachek [45]3 years ago
6 0

The frog will not pass this genetic mutation onto its offspring because, D. skin cells do not contribute genetic material to sex cells.

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Answer:

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Explanation:

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A corn plant known to be heterozygous at three loci is testcrossed. The progeny phenotypes and numbers are as follows:+ + + 455a
astraxan [27]

Answer:

The progeny phenotypes and numbers are as follows:

+ + + 455-------- parental

a b c 470-------- parental

+ b c 35----------- recombinant

a + + 33---------- recombinant

+ + c 37------------ recombinant

a b + 35--------------- recombinant

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a + c 475----------- parental

Total 2,000

+ + + 455-------- parental

a b c 470-------- parental

+ b + 460---------- parental

a + c 475----------- parental

It is two point testcross

So the parental ++ (455+460); ac (470+475)------------------++/ac

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a + + 33---------- recombinant

+ + c 37------------ recombinant

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sum of recombinants--------------140

Frequency of recombintion= recombinants/total x100

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a------------------7 mu -----------------c

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4 years ago
When Gregor Mendel conducted his genetic experiments with pea plants, he observed that a trait’s inheritance pattern was the sam
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Answer:

Explanation:

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6 0
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Science Grade 8
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By using a genetic diagram or a punnett square, we can show the the result of a cross between RR and rr.
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3 years ago
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