Class 12BiologySexual Reproduction in Flowering PlantsMix Examples-Sexual Reproduction in Flowering Plants
EasyIn the gametophytic phase,which of the following occurs?
- AHaploid cells undergo mitosis.
- BDiploid cells undergo mitosis.
- CBoth haploid and diploid cells undergo mitosis.
- DHaploid,diploid,and triploid cells undergo mitosis.
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Similar Questions
Match the following columns:
Column-$I$ Column-$II$ $(A)$ Clone $(1)$ Agamospermy $(B)$ Plant apomixis $(2)$ Scion $(C)$ Grafting $(3)$ Callus $(D)$ Tissue culture $(4)$ Flower $(E)$ Inflorescence $(5)$ Ramet
| Column-$I$ | Column-$II$ |
|---|---|
| $(A)$ Clone | $(1)$ Agamospermy |
| $(B)$ Plant apomixis | $(2)$ Scion |
| $(C)$ Grafting | $(3)$ Callus |
| $(D)$ Tissue culture | $(4)$ Flower |
| $(E)$ Inflorescence | $(5)$ Ramet |
Medium
View SolutionFrom the processes given below,how many are associated with post-fertilisation events?
Medium
View SolutionWhich one of the following statements is correct?
MediumNEET 2013
View SolutionIdentify the correct ratio of male gametes,vegetative cells,generative cells and microspore mother cells produced in a microsporangium if $80$ pollen grains are released from it.
How many times will meiosis take place for the formation of $80$ wheat grains?
Difficult
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