Pollen viability period of rice and pea respectively, is

English

Gujarati

Hindi

1.Sexual Reproduction in Flowering Plants

medium

The pollen viability period of rice and pea respectively, is

A

$30\; minutes$ and several months

B

Several months and $30\; minutes$

C

Few days and few months

D

Few days in both the cases

Solution

Solution is Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

Standard 12

Biology

Share

Similar Questions

Examine the figure given below and select the right option giving all the four parts $a, b, c$ and $d.$ Correctly identify

$a\quad \;b\quad\;c\quad\;d$

medium

Tapetum is a part of

medium

Ubisch bodies are secreted by

medium

$A$ : Restitutional nucleus can be observed in endothecium cells.
$R$ : Endothecium cells are usually triploid.

medium

Make 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

medium