Multiple choice

Egg of Frog is

  1. Moderately telolecithal and mesolecithal

  2. Heavily telolecithal and polylecithal

  3. Microlecithal and homolecithal

  4. Polylecithal and centrolecithal
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A Correct answer
Explanation

Telolecithal also known as macrolecithal, refers to the uneven distribution of yolk in the cytoplasm of ovums found in birds, reptiles, fish, and monotremes. Mesolecithal eggs have comparatively more yolk than the microlecithal eggs. The yolk is concentrated in one part of the egg (the vegetal pole), with the cell nucleus and most of the cytoplasm in the other (the animal pole).

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