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GenaCL600 [577]
2 years ago
8

Assume sexual reproduction occurs. What is the number of chromosomes in the zygote if the parent's reproductive cells or gametes

contain 12 chromosomes each?
Biology
1 answer:
Rudik [331]2 years ago
4 0
<span>If the parent's reproductive cells or gametes contain 12 chromosomes each, the number of chromosomes in the zygote is 24. Fertilization is the fusion of two haploid gametes and results in the creation of a diploid zygote. If two haploid gametes containing 12 chromosomes each fuse, the zygote will have 24 chromosomes (12 + 12 = 24).</span>
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What factors may affect population growth ?
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Flura [38]

Answer:

A

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Explain how a testcross can provide evidence for or against linkage.
MrRa [10]

Answer:

Testcrosses clarify linkage because each phenotypic class of progeny corresponds to each gamete type produced by the dihybrid parent.

Explanation:

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  • Also, the test-crosses help to find out which alleles came from which parent.
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7 0
3 years ago
(a)The same kind of plants grown &amp; cultivated on a large scale at a place is called_____ (b) The first step before growing c
valkas [14]

Answer:

Following the answers are given below:-

Explanation:

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(f) individuals are used for producing plant manure.

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