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Deffense [45]
3 years ago
8

What are the stages of the process of cleavage? Write the correct sequence

Biology
1 answer:
babunello [35]3 years ago
7 0

Answer:

Cleavage is a process in which cell is divided into several parts without increasing in size. There are 4 stages of cleavage i. e. 2-cell, 4-cell, 8-cell and 16 cell stages. 2 cell embryo cleavage occurs after 30 hours of fertilization. 4 cell embryo cleavage occurs after 48 hours. 6 cell embryo cleavage occurs on third day of fertilization. 8 cell embryo cleavage occurs on fourth day of fertilization and more than 100 cells are formed.

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One is pulmonary one is cellular
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cestrela7 [59]
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6 0
2 years ago
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Low pitched male voices (RR) and a high pitched male voice (rr). Heterozygotes have a baritone voice. This is an example of ____
Lemur [1.5K]

Answer: incomplete dominance

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Incomplete dominance is also referred to as partial dominance or semi dominance. It occurs when the two forms of gene in a trait combine in such a way that one does not have a dominance over the other one. Therefore, there's a blend of both genes in the physical appearance of such organism.

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3 0
2 years ago
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