In monocots, male gametophyte is
Microspore
Megaspore
Tetrad
Nucellus
(a)In monocots, male gametophyte is formed in pollen grain or microspore.
Pollen tablets are available in the market for
Which one of the following is resistant to enzyme action?
Assertion : If pollen mother cells has $42$ chromosomes, the pollen has only $21$ chromosomes. Reason : Pollens are formed after meiosis in pollen mother cell.
Find out the odd one.
$A$ : Restitutional nucleus can be observed in endothecium cells. $R$ : Endothecium cells are usually triploid.
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