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grigory [225]
2 years ago
7

What is it called when only the needed genes are transcribed and translated in proteins and the others and turned off until they

are needed? Mitosis apoptosis gene expression cell respiration

Biology
1 answer:
BlackZzzverrR [31]2 years ago
3 0

Answer:

It would be A

Explanation:

I have learned it

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If someone with auburn hair has children with someone with red hair (but whose mother had black hair ) what are the genotype and
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The phenotype is - 75 % red and 25 %brown.

The genotype is hRhR - 25%

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<h3><u>Explanation:</u></h3>

The cross given here is a simple dominant - recessive relationship between the three types of alleles of hair colour. The genes of this characteristics are present in autosomes, so will be segregated equally among all the sexes of the offsprings.

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The frequency of the combinations are 25%, 25% and 50% respectively.

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