KVPY Stream-SA (Class 11) Biology: Questions 254 - 262 of 304

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Question number: 254

» Ecology and Environment » Organisms and Environment » Population and Ecological Adaptations

Appeared in Year: 1986

MCQ▾

Question

Increase of population under optimum condition is termed. [Aligarh, AI1MS 86]

Choices

Choice (4) Response
a.

Biotic potential

b.

Biomass

c.

Reproductive ability

d.

Secondary production

Question number: 255

» Reproduction » Reproduction in Organisms » Budding

MCQ▾

Question

Common method of asexual reproduction is by

Choices

Choice (4) Response
a.

Archeocytes

b.

Budding

c.

Regeneration

d.

Gemmulation

Question number: 256

» Ecology and Environment » Ecosystem » Productivity and Decomposition

MCQ▾

Question

Largest ecosystem of the world are

Choices

Choice (4) Response
a.

Forests

b.

Grass lands

c.

Oceans

d.

Great lakes

Question number: 257

» Ecology and Environment » Organisms and Environment » Habitat and Niche

Appeared in Year: 1977

MCQ▾

Question

The study of Interaction between living organisms and environment is called - [CPMT, 84]

Choices

Choice (4) Response
a.

Ecosystem

b.

Phytogeography

c.

Phytology

d.

Ecology

Question number: 258

» Ecology and Environment » Environmental Issues » Air Pollution and Its Control

MCQ▾

Question

Environmental Planning organization is

Choices

Choice (4) Response
a.

CSIR

b.

NEERI

c.

ICAR

d.

CEPHERI

Question number: 259

» Ecology and Environment » Ecosystem » Productivity and Decomposition

MCQ▾

Question

Large ecosystems are called -

Choices

Choice (4) Response
a.

Biocoenosis

b.

Biomes

c.

Ecotone

d.

Ecads

Question number: 260

» Ecology and Environment » Ecosystem » Patterns, Components

MCQ▾

Question

Ecosystem term coined by –

Choices

Choice (4) Response
a.

Reiter

b.

Odum

c.

Mishra

d.

Tansley

Question number: 261

» Structural Organization in Animals and Plants » Animal Tissues - Morphology, Anatomy and Functions - Mainly Cockroach » Respiratory System

MCQ▾

Question

When both the fusing gametes come from the same parent, then is a called

Choices

Choice (4) Response
a.

Exogamy

b.

Anisogamy

c.

Endogamy

d.

Isogamy

Question number: 262

» Ecology and Environment » Environmental Issues » Air Pollution and Its Control

MCQ▾

Question

It is said that Taj mahal may be destroyed due to -

Choices

Choice (4) Response
a.

Flood in Yamuna River

b.

Air pollutants released from oil refinery of Mathura

c.

Decomposition of marble as a result of high temperature

d. None of the above

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