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Long, ribbon-like pollen grains are seen in some:

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Important Questions on Sexual Reproduction in Flowering Plants

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 1>Q 127
Germination of pollen grain on the stigma is called as
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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 1>Q 128
Select the odd one out w.r.t. the pollen grains.
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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 1>Q 129
Which of the following type of pollination is present in Santalum?
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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 1>Q 130

Choose the mis-matched option

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 1>Q 131
Study the following statements and select the correct option:

A. Tapetum nourishes the developing pollen grains.
B. Hilum represents the junction between ovule and funicle.
C. In aquatic plants such as water hyacinth and water lily, pollination is by water.
D. The primary endosperm nucleus is triploid.
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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 1>Q 132

Identify A, B, C, and D in the following figure:

 

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 1>Q 133

Which of the following is not involved during the process of pollination?

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Biology Crash Course NEET>Chapter 24 - Sexual Reproduction in Flowering Plants>Level 1>Q 134

The process of artificial hybridisation can be achieved by which of the following techniques?