EASY
12th West Bengal Board
IMPORTANT
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When the pollen tube enters through the micropyle it is called _____.

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Important Questions on Sexual Reproduction in Flowering Plants

EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 2 - Sexual Reproduction in Flowering Plants>EXERCISE>Q 3
The aestivation of corolla of china rose is
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 2 - Sexual Reproduction in Flowering Plants>EXERCISE>Q 4
Wind pollinated flowers are called
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 2 - Sexual Reproduction in Flowering Plants>EXERCISE>Q 5
Which one is the water pollinated flower _____.
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 2 - Sexual Reproduction in Flowering Plants>EXERCISE>Q 6
Stamens and stigma of a bisexual flower mature at different times called
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 2 - Sexual Reproduction in Flowering Plants>EXERCISE>Q 8
The development of fruit without fertilization is called _____.
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 2 - Sexual Reproduction in Flowering Plants>EXERCISE>Q 9
Development of more than one embryo is called
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 2 - Sexual Reproduction in Flowering Plants>EXERCISE>Q 10
The condition where flowers open normally during maturity of anthers, thereby favouring cross pollination is called _____.
EASY
12th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 12>Chapter 2 - Sexual Reproduction in Flowering Plants>EXERCISE>Q 11
When pollen tube enters through the integuments laterally then called ____.