Animal vectors are required for pollination in:
1. Vallisneria
2. Mulberry
3. Cucumber
4. Maize
Subtopic:  Pollination & Outbreeding Devices |
NEET - 2013

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Winged pollen grains are present in:

1 Mustard
2. Cycas
3. Mango
4. Pinus

Subtopic:  Pollination & Outbreeding Devices |
 53%
NEET - 2018
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The ovule of an angiosperm is technically equivalent to:
1. megasporangium
2. megasporophyll
3. megaspore mother cell
4. megaspore
Subtopic:  Pistil: Ovule |
 70%
From NCERT
NEET - 2016
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Which one of the following statements is not true?

1. Pollen grains are rich in nutrients and they are used in the
form of tablets and syrups
2. Pollen grains of some plants cause severe allergies and
bronchial afflictions in some people
3. The flowers pollinated by flies and beetles secrete foul odour
to attract them
4. Honey is made by bees by digesting pollen collected from
flowers

Subtopic:  Stamen: Male Gametophyte |
 77%
From NCERT
NEET - 2015
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Attractants and rewards are required for:

1. Entomophily

2. Hydrophily

3. Cleistogamy

4. Anemophily

Subtopic:  Pollination & Outbreeding Devices |
 78%
NEET - 2017
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Which of the following represents the female gametophyte?
1. Ovule
2. Embryo sac
3. Nucellus
4. Endosperm
Subtopic:  Pistil: Ovule |
 79%
From NCERT
NEET - 2024
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Large, colorful, fragrant flowers with nectar are seen in:
1. wind pollinated plants 2. insect pollinated plants 
3. bird pollinated plants  4. bat pollinated plants  
Subtopic:  Pollination & Outbreeding Devices |
 89%
From NCERT
NEET - 2023
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After fertilization, the ovule develops into a ____________ and the ovary develops into a ______________.
1. fruit; seed
2. seed; fruit
3. calyx; corolla
4. corolla; calyx
Subtopic:  Post Pollination Events |
 95%
From NCERT
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Given below are two statements:

Statement I: Cleistogamous flowers are invariably autogamous.
Statement II: Cleistogamy is disadvantageous as there is no chance for cross pollination.


In the light of the above statements, choose the correct answer from the options given below:
1. Statement I is incorrect but Statement II is correct.
2. Both Statement I and Statement II are correct.
3. Both Statement I and Statement II are incorrect.
4. Statement I is correct but Statement II is incorrect.

Subtopic:  Pollination & Outbreeding Devices |
 85%
From NCERT
NEET - 2022
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An organic substance that can withstand environmental extremes and cannot be degraded by any enzyme is:
1. Cuticle
2. Sporopollenin
3. Lignin
4. Cellulose

Subtopic:  Stamen: Male Gametophyte |
 97%
From NCERT
AIPMT - 2012
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