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Thedevelop further and become pollen sac...

The______develop further and become pollen sac. They extend longitudinally all through the length of an anther :-

A

Microspores

B

Microsporangium

C

Megaspore

D

Megasporangium

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The correct Answer is:
B
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NEET MAJOR TEST (COACHING)-DRILL TEST 2-BIOLOGY
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