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In gymnosperms, the pollen chamber represents:

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

Solution & Step-by-step Explanation

In gymnosperms, the pollen chamber is a small space or cavity at the tip of the nucellus within the ovule. Pollen grains are deposited here after pollination, where they germinate to form pollen tubes.

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

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Plant KingdomGymnospermsBotany

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