Jazzyp317 Jazzyp317

27-04-2018
Biology

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Which of these is a hollow ball of cells that develops after the fertilization of the egg?

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MAinlyinlove123 MAinlyinlove123

28-04-2018

After fertilization, the zygote undergoes cleavage to form the blastula. The blastula, which in some species is a hollow ball of cells, undergoes a process called gastrulation, in which the three germ layers form.

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