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Through which cell of the embryo sac, does the pollen tube enter the embryo sac :

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Important Questions on Sexual Reproduction in Flowering Plants

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Beta Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>EXERCISE- I (Conceptual Questions)>Q 97
Endosperm of angiosperm is :-
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Beta Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>EXERCISE- I (Conceptual Questions)>Q 98
The occurrence of more than four spores in a tetrad is called
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Beta Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>EXERCISE- II (Previous Year Questions)>Q 1
What would be number of chromosomes in the cells of aleurone layer in plant species have 8 chromosomes in its synergids.
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Beta Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>EXERCISE- II (Previous Year Questions)>Q 2
The arrangement of the nuclei in a normal embryo sac in the dicot plants is
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Beta Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>EXERCISE- II (Previous Year Questions)>Q 3
Which one of the following is surrounded by a callose wall?
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Beta Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>EXERCISE- II (Previous Year Questions)>Q 4
Unisexuality of flowers prevents
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Beta Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>EXERCISE- II (Previous Year Questions)>Q 5
Endosperm is consumed by developing embryo in the seed of
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Beta Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>EXERCISE- II (Previous Year Questions)>Q 6
Which one of the following is resistant to enzyme action