KVPY Stream-SA (Class 11) Biology: Questions 280 - 285 of 304

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Question number: 280

» Reproduction » Reproduction in Organisms » Asexual Reproduction

MCQ▾

Question

Asexual reproduction takes place in

Choices

Choice (4) Response
a.

Plants

b.

Lower animals

c.

Higher animals

d. Question does not provide sufficient data or is vague

Question number: 281

» Ecology and Environment » Ecosystem » Productivity and Decomposition

Appeared in Year: 2002

MCQ▾

Question

A pond is a: - [RPMT]

Choices

Choice (4) Response
a.

Natural ecosystem

b.

Community of plants & animals

c.

Biome

d.

Artificial ecosystem

Question number: 282

» Ecology and Environment » Ecosystem » Patterns, Components

Appeared in Year: 1980

MCQ▾

Question

The importance of ecosystem lies in - [CPMT]

Choices

Choice (4) Response
a.

Flow of energy

b.

Cycling of materials

c. Both a. and b. are correct
d. Question does not provide sufficient data or is vague

Question number: 283

» Ecology and Environment » Ecosystem » Productivity and Decomposition

MCQ▾

Question

Nepenthes (Insectivorous pitcher plant) is –

Choices

Choice (4) Response
a.

Consumer

b.

Producer

c. Both a. and b. are correct
d. Question does not provide sufficient data or is vague

Question number: 284

» Ecology and Environment » Ecosystem » Patterns, Components

Appeared in Year: 1983

MCQ▾

Question

The community which starts succession at’ a place is termed [Aligarh]

Choices

Choice (4) Response
a.

Primary community

b.

Seral community

c.

Climax community

d.

Pioneer community

Question number: 285

» Human Physiology » Neural Control and Coordination » Elementary Structure and Function of Eye and Ear

MCQ▾

Question

Chief functions of the rods and cones in the eye of a vertebrate are

Choices

Choice (4) Response
a.

Rods are involved in colour vision and cones in distinguishing intensities of light.

b.

Rods are important for vision in dim light and cones in bright light.

c.

Rods are important for vision in bright light and cones in dim light.

d.

Rods and cones are both important for vision in dim light.

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