Class 12BiologySexual Reproduction in Flowering PlantsMix Examples-Sexual Reproduction in Flowering Plants
EasySelect the correct option for unusual flowering patterns.
- ABamboo - Flowers once in $50-100$ years,producing a large number of fruits.
Strobilanthes kunthiana (Neelakuranji) - Flowers once every $12$ years. - BBamboo - Flowers once every $12$ years.
Strobilanthes kunthiana (Neelakuranji) - Flowers once in $50-100$ years,producing a large number of fruits. - CBamboo - Flowers every $50$ years.
Strobilanthes kunthiana (Neelakuranji) - Flowers every $100$ years. - DBamboo - Flowers every $100$ years.
Strobilanthes kunthiana (Neelakuranji) - Flowers every $50$ years.
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Similar Questions
In which year did the last flowering of Neelakurinji $(Strobilanthes \text{ kunthiana})$ occur?
Easy
View SolutionIdentify each part in a flowering plant and write whether it is haploid $(n)$ or diploid $(2n)$.
$(a)$ Ovary . . . . . .
$(b)$ Anther . . . . . .
$(c)$ Egg . . . . . .
$(d)$ Pollen . . . . . .
$(e)$ Male gamete . . . . . .
$(f)$ Zygote . . . . . .
$(a)$ Ovary . . . . . .
$(b)$ Anther . . . . . .
$(c)$ Egg . . . . . .
$(d)$ Pollen . . . . . .
$(e)$ Male gamete . . . . . .
$(f)$ Zygote . . . . . .
Easy
View SolutionGive a scientific reason: Variations are expected in sexually reproducing plants.
Medium
View SolutionIn which of the following plants are the flowers shown in the image found?
Medium
View SolutionHow many of the following statements are true about angiosperms?
$A$. The generative cell floats in the cytoplasm of the vegetative cell.
$B$. The stalk of the ovule is called the funiculus.
$C$. Pollen grains are shed at the two-celled stage.
$D$. The embryo sac is diploid.
$E$. The megaspore mother cell towards the chalazal end becomes functional.
$A$. The generative cell floats in the cytoplasm of the vegetative cell.
$B$. The stalk of the ovule is called the funiculus.
$C$. Pollen grains are shed at the two-celled stage.
$D$. The embryo sac is diploid.
$E$. The megaspore mother cell towards the chalazal end becomes functional.
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