Biology, asked by ansarialtab61, 1 month ago

why are pollen grains formed in the form of pollen tetrad ​

Answers

Answered by itzBrainlymaster
1

Explanation:

During the subsequent meiosis (reduction division) microspores are formed as a tetrad. ... A further mitotic division results in one generative and one vegetative nucleus in each member of the tetrad. Once the tetrad has broken up, the new pollen exist as single grains.

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