Reproduction (AIIMS Biology): Questions 86 - 92 of 149

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Question number: 86

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

Appeared in Year: 2005

MCQ▾

Question

A bisexual flower which never opens in life is known as [CG CPMT]

Choices

Choice (4) Response

a.

Cleistogamous

b.

Heterogamous

c.

Monogamous

d.

Anatropous

Question number: 87

» Reproduction » Reproduction in Organisms » Vegetative Propagation in Plants

Appeared in Year: 2006

MCQ▾

Question

A scion is grafted to a stock. The quality of fruits produced will be determined by the genotype of

Choices

Choice (4) Response

a.

Scion

b.

Stock and scion

c.

Neither stock not scion

d.

Stock

Question number: 88

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

Appeared in Year: 2004

MCQ▾

Question

Caruncle is formed by [CG CPMT]

Choices

Choice (4) Response

a.

Cotyledons

b.

Integument

c.

Peduncle

d.

None of the above

Question number: 89

» Reproduction » Human Reproduction » Menstrual Cycle

Appeared in Year: 1994

MCQ▾

Question

Ovulation occurs under the influence of [Karnataka, CBSE 1994, AIIMS 1996]

Choices

Choice (4) Response

a.

LH

b.

Estrogen

c.

FSH

d.

Progesterone

Question number: 90

» Reproduction » Sexual Reproduction in Flowering Plants » Flower Structure

Appeared in Year: 2004

MCQ▾

Question

The part of Gynoecium which receives the pollen is called [MP PMT]

Choices

Choice (4) Response

a.

Ovule

b.

Stigma

c.

Style

d.

Ovary

Question number: 91

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

Appeared in Year: 2004

MCQ▾

Question

Pollen tube enters into ovule through micropyle is called [Bihar]

Choices

Choice (4) Response

a.

Chalazogamy

b.

Porogamy

c.

Mesogamy

d.

Question does not provide sufficient data or is vague

Question number: 92

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

Appeared in Year: 2004

MCQ▾

Question

Perisperm is [CG CPMT]

Choices

Choice (4) Response

a.

Remains of nucellus

b.

Destroyed secondary nucleus

c.

Destroyed synergids

d.

Outer part of endosperm

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