During the development of an amphibian embryo | vedclass

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(C) In amphibian eggs,the entry of the sperm triggers a cortical rotation of the cytoplasm relative to the inner cytoplasm. This rotation occurs at an

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Determines the site of grey crescent formation

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(C) In amphibian eggs,the entry of the sperm triggers a cortical rotation of the cytoplasm relative to the inner cytoplasm. This rotation occurs at an angle of approximately $30^{\circ}$ relative to the point of sperm entry. This process leads to the formation of the grey crescent on the side opposite to the point of sperm entry. The grey crescent is a crucial region that marks the site where gastrulation begins and eventually gives rise to the dorsal lip of the blastopore.

During the development of an amphibian embryo,what is the significance of the point of entry of the sperm into the egg at fertilization?

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