AIIMS Biology: Questions 104 - 112 of 405

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Question number: 104

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

MCQ▾

Question

Most reduced size gametophyte is of

Choices

Choice (4) Response
a.

Gymnosperm

b.

Bryophytes

c.

Angiosperm

d.

Pteridophyte

Question number: 105

» Reproduction » Sexual Reproduction in Flowering Plants » Pollination-Types, Agencies and Examples

MCQ▾

Question

Which type of tetrad is found in Magnolia plant:

Choices

Choice (4) Response
a.

T-shaped

b.

Isobilateral

c.

Linear

d.

Decussate

Question number: 106

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

MCQ▾

Question

A microspore is a first cell of

Choices

Choice (4) Response
a.

Anther

b.

Female gametophyte

c.

Sporophyte

d.

Male gametophyte

Question number: 107

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

MCQ▾

Question

How many cells or nuclei are present in male gametophyte of Capsella?

Choices

Choice (4) Response
a.

Three

b.

Two

c.

One

d.

Many

Question number: 108

» Reproduction » Sexual Reproduction in Flowering Plants » Pollination-Types, Agencies and Examples

MCQ▾

Question

Ubisch bodies are associated with the development of

Choices

Choice (4) Response
a.

Endosperm

b.

Embryo sac

c.

Embryo

d.

Pollen grains

Question number: 109

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

MCQ▾

Question

What type of ovule found in Mirabilis?

Choices

Choice (4) Response
a.

Circinotropous

b.

Orthotropous

c.

Anatropous

d. None of the above

Question number: 110

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Seed and Formation of Fruit

MCQ▾

Question

Ovule of an angiosperm is technically equivalent to

Choices

Choice (4) Response
a.

A micro spore

b.

A megasporangium

c.

A megagametangium

d.

A mega spore

Question number: 111

» Reproduction » Sexual Reproduction in Flowering Plants » Pollination-Types, Agencies and Examples

MCQ▾

Question

Sporopollenin is found in:

Choices

Choice (4) Response
a.

Intine

b.

Exine

c.

Cytoplasm

d.

Nucleus

Question number: 112

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

MCQ▾

Question

Endothecium, middle layer and tapetum in anther are derived from:

Choices

Choice (4) Response
a.

Primary parietal layer

b.

Primary sporogenous layer

c. None of the above
d. All of the above

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