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2 years ago

50pts please help

Biology

2 answers:

Elza [17]2 years ago

6 0

During differentiation, certain genes are activated to produce proteins that enable specific functions.

3. Meiosis results in offspring with genotypes that are not exact copies of the parents.

4. DNA replication occurs before the division of the nucleus.

5. I can't answer without the image.

6. ovary cells (and testes in males)

7. I can't answer without the image.

8. It was passed to the individual by a gamete from the father.

9. 3n

Over [174]2 years ago

3 0

The explanations are mentionned in the attached file.

1. The right answer is 25%

2. The right answer is anti-codon.

3. The right answer is C.

4. The right answer is True

5. The right answer is D.

6. The right answer is D

7. The right answer is A

9. The right answer is A. Inbreeding.

10. The right answer is D.

11. The right answer is meiosis.

12. The right answer is one allele for each gene.

13. The right answer is dominanace and segregation.

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n horses, the hair color gene has a dominant allele B (Black) and a recessive allele b (Chestnut). The gait gene has a dominant

Zinaida [17]

Answer:

The answer is 9.

Explanation:

There are dominant and recessive genes for both the hair color gene and the gait gene in horses, B, b, T and t respectively.

If a black trotter is heterozygous that means it's genotype is going to be Bb and Tt, therefore it will possess both dominant and recessive genes for the two traits.

The allele combinations in the gametes it produces can be BBTT, BBTt, BBtt, BbTT, BbTt, Bbtt, bbTT, bbTt and bbtt .

I hope this answer helps.

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