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1.Sexual Reproduction in Flowering Plants
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Which statement is incorrect?
A
Intine is the inner wall of pollen grain and exhibit fascinating array of patterns and designs
B
The mature pollen grains has two cells, the bigger is vegetative cell and the smaller is generative cell which floats in cytoplasm of vegetative cell
C
Carrot grass pollens cause pollen allergy
D
Pollen grains of pea and rose maintain viability for months
Solution
Intine is inner wall of pollen grain.
Exine exhibit fascinating pattern.
Standard 12
Biology
Similar Questions
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 |
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