A) homolecithal
B) telolecithal
C) mesolecithal
D) centrolecithal
Correct Answer: D
Solution :
According to distribution of yolk in eggs. eggs are divided into : (i) Isolecithal/homolccithal yolk is uniformly distributed in cytoplasm, eg, Eggs of mammals. (ii) Centrolecithal yolk is present in centre, eg, Eggs of insect like silk moth. (iii) Telotecithal yolk is present at one pole, eg. Eggs of Amphibia like frog and birds. (iv) Mesolecithal eggs : These eggs have moderate amount of yolk. eg. Eggs of ambhibians.
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