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In angiosperms, meiosis occurs at the time of

formation of gametes
Change over generation from sporophyte to gametophyte
formation of ovules
formation of anthers
Additional Questions

The point of attachment of the cotyledons on the tigellum is

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How many pollen mother cells should undergo meiotic division to produce 64 pollen grains?

Answer

In a fully developed male gametophyte the number of nuclei is

Answer

Which of the following is necessary for seed formation in angiosperm?

Answer

Commonly in a mature fertilized ovule n, 2n and 3n condition is respectively found in

Answer

Karyogamy is

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Assertion: 7-celled, 8 nucleate and monosporic embryo sac is called Polygonum type of embryo sac.

Reason: It was discovered by Hofmeister for the first time in Polygonum.

Answer

Anthesis is

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Which of the following is not concerning pollination?

Answer

In angiosperms, meiosis occurs at the time of

Answer
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