Reproduction (AIIMS (All India Institute of Medical Sciences) Biology): Questions 79 - 85 of 149

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Question number: 79

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

Appeared in Year: 2007

MCQ▾

Question

Male gamete in Angiosperm is produced by [MP PMT]

Choices

Choice (4) Response

a.

Tube cell

b.

Microspore cell

c.

Vegetative cell

d.

Generative cell

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Question number: 80

» Reproduction » Human Reproduction » Menstrual Cycle

Appeared in Year: 2003

MCQ▾

Question

Phase of menstrual cycle in human that lasts for 7 - 8 days is

Choices

Choice (4) Response

a.

Follicular phase

b.

Ovulatory phase

c.

Luteal phase

d.

Menstruation

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Question number: 81

» Reproduction » Sexual Reproduction in Flowering Plants » Double Fertilization

Appeared in Year: 2005

MCQ▾

Question

Which of the following is not true for double fertilization [Bihar]

Choices

Choice (4) Response

a.

Male gamete and secondary nucleus fused to form endosperm nucleus

b.

Endosperm nucleus is diploid

c.

Discovered by Nawaschin

d.

Endosperm provides nutrition to embryo

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Question number: 82

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

Appeared in Year: 2005

MCQ▾

Question

Nuclear endosperm is present in [Uttaranchal PMT]

Choices

Choice (4) Response

a.

Banana

b.

Phoenix

c.

Mango

d.

Coconut

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Question number: 83

» Reproduction » Sexual Reproduction in Flowering Plants » Double Fertilization

Appeared in Year: 2001

MCQ▾

Question

In Angiosperms the endosperm is [MPPMT]

Choices

Choice (4) Response

a.

Diploid

b.

Triploid

c.

Haploid

d.

Polyploid

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Question number: 84

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

Appeared in Year: 2002

MCQ▾

Question

That haploid cell which divides by mitosis to form embryosac: - [RPMT]

Choices

Choice (4) Response

a.

Microspore mother cell

b.

Functional megaspore

c.

Megaspore mother cell

d.

Nonfunctional megaspore

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Question number: 85

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

Appeared in Year: 2004

MCQ▾

Question

In a flowering plant, megaspore develops into an embryo sac, which contains: - [Uttaranchal PMT]

Choices

Choice (4) Response

a.

8 cells, one of which is an egg cell

b.

6 cells, one of which is an egg cell

c.

4 cell, one of which is an egg cell

d.

None of the above

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