Directions : (41 - 45) |
Read the passage given below and answer the following questions. |
The cells of the sporogenous tissue undergo meiotic cell divisions to form microspore tetrads due to callose. As each cell of the sporogenous tissue is capable of giving rise to a microspore tetrad. Each one is a potential microspore mother cell. The process of formation of microspores from a pollen mother cell through meiosis is called microsporogenesis. The pollen grains (n), as they are formed, are arranged in a cluster of four cells- the microspore tetrad i.e., tetrahedral due to callose. As the anthers mature and dehydrate, the microspores dissociate from each other due to callase and develop into pollen grains (n). |
A) Palynology
B) Palaeontology
C) Palaeobotany
D) None of these
Correct Answer: A
Solution :
PalynologyYou need to login to perform this action.
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