Question

please guys...answer this


trace the development of pollen from microsporocyte in the anther into a mature pollen grains??​

Answer 1

Answer:

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Explanation:

Microsporocyte or microspore mother cells are polygonal and closely packed initially. Pollen grains develop from them in pollen sacs of anthers. As anther enlarges, pollen sac becomes loosely arranged. A few microsporocytes becomes non-functional and are absorbed by developing microspores. Each microsporocyte undergoes meiosis and from four haploid nuclei (microspores or pollen gains). They arrange in a tetrahedral manner. later on each microspore separates and develops into a mature pollen grain

Answer 2

Answer:

pollen grains develop from them in pollen sacs of anothers.

as anther enlarges, pollen sacs becomes loosely arranged . a few microsporocytes becomes non functional

and are absorbed by developing microspores