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Georgia [21]
2 years ago
15

Which best describes alleles?

Biology
2 answers:
borishaifa [10]2 years ago
7 0
Answer: D
Explanation: alleles are usually dominant or recessive is the only correct answer in this case.
8090 [49]2 years ago
3 0

Answer:

D. they are usually dominant or recessive.

Explanation:

alleles are pairs of genes found on a particular spot a chromosome. If one is dominant over the other it give rise to a particular trait.

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3 years ago
When sperm and ovum unite at conception, a(n) __________ results. autosome gamete zygote allele?
frosja888 [35]

Answer;

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Explanation;

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3 years ago
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ZanzabumX [31]

B. It delivers nutrients and oxygen.

7 0
3 years ago
True or False?
Sauron [17]
A:True. B:True. hope this helps
4 0
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Answer:

D

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