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Question
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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