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NEET2009ZoologyHuman ReproductionActual

The embryo at 16 celled stage is known as

Options

  1. Amorula
  2. Bgastrula
  3. Cblastula
  4. Dblastomere

Correct answer

A. morula

Step-by-step solution

The embryo at the 16 -celled stage is called the morula. It is the mass of cells resulting from the cleavage of the ovum before the formation of a blastula. Blastomere is any cells produced during cleavage. Blastula is the early development stage of a metazoan, following the morula stage and consisting of a single, spherical layer of cells that encloses a hollow, central cavity.

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