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Question
In which of the following animal, cleavage divisions are restricted to a small part of cytoplasm and nucleus in animal pole of egg?
In which of the following animal, cleavage divisions are restricted to a small part of cytoplasm and nucleus in animal pole of egg?
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Solution
The correct option is D Chick
Chick has telolecithal egg. Here, the amount of yolk is so enormous, that it entirely prevents segmentation of the part occupied by it and the cell-formation only proceeds at one pole. This is partial segmentation.
Thus, the correct answer is option C.
Chick has telolecithal egg. Here, the amount of yolk is so enormous, that it entirely prevents segmentation of the part occupied by it and the cell-formation only proceeds at one pole. This is partial segmentation.
Thus, the correct answer is option C.
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