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What is the correct sequence of the diff...

What is the correct sequence of the different wall layers in microsporangium from inner to outer side?

A

Epidermis, middle layers, tapetum and endothecium

B

Epidermis, endothecium, middle layers and tapetum

C

Tapetum, middle layers, endothecium and epidermis

D

Tapetum, endothecium, middle layers and epidermis

Text Solution

Verified by Experts

The correct Answer is:
C
Rarely in angiosperms, the pollen tube developed further in ther in embryo sac. The abnormality is called Nemec phenomenon.
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