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noname [10]
3 years ago
8

Why are there two copies of each chromosome? Question 5 options: One copy comes from each parent Chromosomes were duplicated in

mitosis The chromosomes copied themselves through DNA replication
Biology
1 answer:
wariber [46]3 years ago
8 0

Answer:

One copy comes from each parent

Explanation:

The correct answer would be that <u>one copy comes from each parent</u>.

<em>During gamete formation, the chromosome number in the sex cells is usually halved to produce haploid gametes. Haploid gametes fuse together and donate their chromosomes to form a diploid zygote during the fertilization process. Hence, one copy of the two chromosomes in diploid organisms comes from each parent.</em>

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2 years ago
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nevsk [136]
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4 0
3 years ago
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On the coast strong seabreeze is move cool air into the land replace warm rising air, this often causes what?
Naddika [18.5K]

Answer:

C) thunderstorms

Explanation:

Answer choices:

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8 0
3 years ago
Why are shape, weight, mass, size,<br> and texture NOT considered properties?
goldenfox [79]

Answer:

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Explanation:

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