Question

Pollen grain are produced inside____​

Answer 1

Answer:

Pollen grains are produced by meiosis of microspore mother cells that are located along the inner edge of the anther sacs (microsporangia). The outer part of the pollen is the exine, which is composed of a complex polysaccharide, sporopollenin.

Explanation:

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Answer 2

Answer:

stamens of plant

Explanation:

stamen is male part reproductive part of plant