AIIMS (All India Institute of Medical Sciences) Biology: Questions 196 - 202 of 467

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Question number: 196

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Endosperm and Embryo

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Appeared in Year: 2003

MCQ▾

Question

Endosperm nucleus is formed by the fusion of: [RPMT]

Choices

Choice (4)Response

a.

3 nuclei

b.

4 nuclei

c.

5 nuclei

d.

2 nuclei

Question number: 197

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Male and Female Gametophytes

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Appeared in Year: 2006

MCQ▾

Question

Polygonum type of embryosac is [MP PMT]

Choices

Choice (4)Response

a.

16-nucleate

b.

8-celled, 7-nucleate

c.

9-nucleate

d.

7-celled, 8-nucleate

Question number: 198

» Reproduction » Sexual Reproduction in Flowering Plants » Pollen-Pistil Interaction

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Appeared in Year: 2001

MCQ▾

Question

Through which route the pollen tube enters the ovule [MP PMT]

Choices

Choice (4)Response

a.

Funiculus

b.

Any of these

c.

Micropyle

d.

Chalaza

Question number: 199

» Diversity in Living World » Five Kingdom Classification » Plant Group - Angiosperms

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Appeared in Year: 2005

MCQ▾

Question

In which of the following plant group, seeded plants are placed [MP PMT]

Choices

Choice (4)Response

a.

Angiosperms

b.

Algae

c.

Bryophyte

d.

Fungi

Question number: 200

» Reproduction » Sexual Reproduction in Flowering Plants » Pollen-Pistil Interaction

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Appeared in Year: 2004

MCQ▾

Question

Entry of pollen tube through micropyle is: - [Jharkhand]

Choices

Choice (4)Response

a.

Porogamy

b.

Semigamy

c.

Chalazogamy

d.

Mesogamy

Question number: 201

» Reproduction » Sexual Reproduction in Flowering Plants » Special Modes-Apomixis, Parthenocarpy, Polyembryony

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Appeared in Year: 2005

MCQ▾

Question

When vegetative cells of sporophyte form an embryo it is called [Uttaranchal PMT]

Choices

Choice (4)Response

a.

Adventive embryony

b.

Apospory

c.

Apogamy

d.

Apomixis

Question number: 202

» Reproduction » Sexual Reproduction in Flowering Plants » Special Modes-Apomixis, Parthenocarpy, Polyembryony

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Appeared in Year: 2005

MCQ▾

Question

When seed germinates, while the fruit is attached to parent plant, it is called [Uttaranchal PMT, C. G. 06]

Choices

Choice (4)Response

a.

Parthenocarpy

b.

Apomixis

c.

Parthenogenesis

d.

Vivipary

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