How many cellular nuclei does the pollen tube of angiosperms have? What is the ploidy of each of these nuclei?

4 months ago

The pollen tube that is the mature male gametophyte of angiosperms has three cellular nuclei: two sperm nuclei and one tube cell nucleus.

All those nuclei are part of the male gametophyte of the plant and thus each of them is haploid (n).

Dipti KC
May 26, 2023
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