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1.Sexual Reproduction in Flowering Plants
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Pollen allergy is caused by pollens of
A
Rose
B
Clematis
C
Parthenium
D
Sunflower
Solution
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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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