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In grasses what happens in microspore mother cell for the formation of mature pollen grains
In grasses what happens in microspore mother cell for the formation of mature pollen grains
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Solution
The correct option is B One meiotic & one mitotic divisions
The grass is a monocot plant. Essential sporogenous cell offers ascend to microspore mother cells or dust mother cells. Each MMC on decrease division offers to ascend to 4 microspores or dust and this arrangement of microspores or dust is called microsporogenesis. Karyokinesis is of progressive sort. The progressive sort of cytokinesis is regular in monocots. Here both meiotic I and II atomic divisions are trailed by divider development and it prompts isobilateral quadruplicate.So, the correct option is 'One meiotic & one mitotic division'.
The grass is a monocot plant. Essential sporogenous cell offers ascend to microspore mother cells or dust mother cells. Each MMC on decrease division offers to ascend to 4 microspores or dust and this arrangement of microspores or dust is called microsporogenesis. Karyokinesis is of progressive sort. The progressive sort of cytokinesis is regular in monocots. Here both meiotic I and II atomic divisions are trailed by divider development and it prompts isobilateral quadruplicate.
So, the correct option is 'One meiotic & one mitotic division'.
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