(A) The correct answer is $A$. In gymnosperms,the pollen chamber is a cavity formed in the ovule near the micropyle,where pollen grains are deposited

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a cavity in the ovule in which pollen grains are stored after pollination

(A) The correct answer is $A$. In gymnosperms,the pollen chamber is a cavity formed in the ovule near the micropyle,where pollen grains are deposited and stored after pollination. The pollen grains germinate within this chamber to produce pollen tubes that carry male gametes towards the egg cell.

Class 11 Biology Plant Kingdom Gymnosperms (General)

Medium

In gymnosperms,the pollen chamber represents

AIPMT 2007 All AIPMT

A
a cavity in the ovule in which pollen grains are stored after pollination
B
an opening in the megagametophyte through which the pollen tube approaches the egg
C
the microsporangium in which pollen grains develop
D
a cell in the pollen grain in which the sperms are formed