Functional megaspore in an angiosperm develops into

(1) ovule

(2) endosperm

(3) embryo sac

(4) embryo

Subtopic:  Pistil: Female Gametophyte |
 72%
From NCERT
NEET - 2017
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The morphological nature of the edible part of coconut is

(1) perisperm

(2) cotyledon

(3) endosperm

(4) pericarp

Subtopic:  Endosperm |
 86%
From NCERT
NEET - 2017
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Pollination in water hyacinth and water lily is brought about by the agency of

(1) water

(2) insects or wind

(3) birds

(4) bats

Subtopic:  Pollination & Outbreeding Devices |
 85%
From NCERT
NEET - 2016
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The coconut water from tender coconut represents

(1) fleshy mesocarp

(2) free-nuclear proembryo

(3) free-nuclear endosperm

(4) endocarp

Subtopic:  Endosperm |
 92%
From NCERT
NEET - 2016
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Seed formation without fertilisation in flowering plants involves the process of

(1) budding

(2) somatic hybridization

(3) apomixis

(4) sporulation

Subtopic:  Apomixis & Polyembryony |
 95%
From NCERT
NEET - 2016
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Dioecy in plants prevents:

(1) Autogamy but not geitonogamy

(2) Geitonogamy but not autogamy

(3) Both autogamy and geitonogamy

(4) Neither autogamy nor geitonogamy

Subtopic:  Pollination & Outbreeding Devices |
 67%
From NCERT
NEET - 2017
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Functional megaspore in an angiosperm develops into:

1.  Endosperm 2.  Embryo sac
3.  Embryo 4.  Ovule
Subtopic:  Pistil: Female Gametophyte |
 77%
From NCERT
NEET - 2017
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Attractants and rewards are required for:

1. Entomophily

2. Hydrophily

3. Cleistogamy

4. Anemophily

Subtopic:  Pollination & Outbreeding Devices |
 79%
NEET - 2017
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Which of the following has proved helpful in preserving pollens as fossils?

1. Pollen kit 2. Cellulosic intine
3. Oil content 4. Sporopollenin
Subtopic:  Stamen: Male Gametophyte |
 92%
From NCERT
NEET - 2018
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Winged pollen grains are present in:

1 Mustard
2. Cycas
3. Mango
4. Pinus

Subtopic:  Pollination & Outbreeding Devices |
 54%
NEET - 2018
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NEET 2023 - Target Batch - Aryan Raj Singh
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