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

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

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

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

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

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

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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