Class 12BiologySexual Reproduction in Flowering PlantsMix Examples-Sexual Reproduction in Flowering Plants
MediumIn angiosperms,microsporogenesis and megasporogenesis:
- AForm gametes without further divisions
- BInvolve meiosis
- Coccur in ovule
- Doccur in anther
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Similar Questions
In which of the following organisms is internal fertilization observed?
Easy
View SolutionWhich of the following statements is $NOT$ correct?
Medium
View SolutionMake the correct pair:
Column-$I$ Column-$II$ $A$. Tapetum $i$. Degenerate during development $B$. Intine $ii$. Resistant organic materials $C$. Vegetative cell $iii$. Pollen tube $D$. Sporopollenin $iv$. Provide nourishment to pollen grains
| Column-$I$ | Column-$II$ |
| $A$. Tapetum | $i$. Degenerate during development |
| $B$. Intine | $ii$. Resistant organic materials |
| $C$. Vegetative cell | $iii$. Pollen tube |
| $D$. Sporopollenin | $iv$. Provide nourishment to pollen grains |
Medium
View SolutionWhich of the following statements is incorrect?
Medium
View SolutionDifferentiate between:
$(a)$ Bract and Bracteole
$(b)$ Pulvinus and Petiole
$(c)$ Pedicel and Peduncle
$(d)$ Spike and Spadix
$(e)$ Stamen and Staminode
$(f)$ Pollen and Pollinium
$(a)$ Bract and Bracteole
$(b)$ Pulvinus and Petiole
$(c)$ Pedicel and Peduncle
$(d)$ Spike and Spadix
$(e)$ Stamen and Staminode
$(f)$ Pollen and Pollinium
Medium
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