Where is morula formed in humans? Explain the process of its development from zygote.

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Draw a diagram of the longitudinal section of a mature anatropous ovule and label any ten parts in it.

Morula is formed in Isthumus

Figure showing development of embryo from zygote through morula stage.
The zygote formed in the ampullary region undergoes cleavage to from 2,4,8,16,32 called cmbryo. The 8-16 called stage is called morula. The morula further develops into blastocyst that is implanted in the uterus.

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