Question
Biology Question on Structural Organisation of Animals and plants
Egg of frog is
A
moderately telolecithal and mesolecithal
B
heavily telolecithal and polylecithal
C
microlecithal and homolecithal
D
polylecithal and centrolecithal
Answer
moderately telolecithal and mesolecithal
Explanation
Solution
Eggs are classified on the basis of quantity of yolk into micro, meso and macrolecithal eggs. On the other hand, on the basis of distribution of yolk in cytoplasm, eggs may be homo, telo, meso or centrolecithal. Mesolecithal eggs have moderate amount of yolk, and telolecithal eggs have yolk concentrated in one half e.g., frog eggs.