MediumZoology
+4 / -1
Which of the following is correct match ;
A
Centrolecithal egg - insect
B
Megalecithal egg - eutherian mammals
C
Microlecithal egg - reptiles
D
Alecithal egg - birds
Explanation
In insects, yolk is concentrated in the center of the egg and the cytoplasm remains peripheral, making the egg centrolecithal. Reptiles possess macrolecithal eggs, while mammals generally have microlecithal eggs.
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