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goldfiish [28.3K]
4 years ago
14

A morula has approximately 16 cells. what is the rate of mitotic division that takes place between the 4-cell stage and the moru

la?
Biology
1 answer:
icang [17]4 years ago
6 0
The rate of mitotic division that takes place between the 4-cells stage and the morula, is 12 hours per cell division.  The first division occurs in about a day after fertilization, and subsequent divisions occur every 12 to 24 hours after that. The zygote divides several times to form a mass of cells called morula, which is an embryonic stage consisting of a solid, compact mass of 16 or more cells. 
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