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Ecology and Environment [AIIMS (All India Institute of Medical Sciences) Biology]: Questions 1 - 5 of 52

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Question 1

Ecology and Environment
Air Pollution and Its Control

Appeared in Year: 2004

Question

MCQ▾

Nitrogen oxides produced from the emission of automobiles and power plants are the source of fine air borne particles, which lead:

Choices

Choice (4)Response

a.

Wet acid deposition

b.

Photochemical smog

c.

Industrial smog

d.

Dry acid deposition

Question 2

Ecology and Environment
Agrochemicals and Their Effects

Appeared in Year: 1981

Question

MCQ▾

Clove oil is extracted from - [BHU 1981, MP PMT 1989, AIIMS 1990]

Choices

Choice (4)Response

a.

Santalum wood

b.

Vetiveria roots

c.

Leaves of Syzygium aromaticum

d.

Floral buds of Syzygium aromaticum

Question 3

Ecology and Environment
Biodiversity Conservation

Appeared in Year: 2012

Question

MCQ▾

IUCN stands for-

Choices

Choice (4)Response

a.

Indian union of chemical Nomenclature

b.

Indian Union for conservation of nature

c.

International Union for conservation of Nutrients

d.

International Union for conservation of nature

Question 4

Ecology and Environment
Energy Flow

Appeared in Year: 2012

Question

MCQ▾

Energy flow in an ecosystem is

Choices

Choice (4)Response

a.

Bidirectional

b.

Unidirectional

c.

Multidirectional

d.

Question does not provide sufficient data or is vague

Question 5

Ecology and Environment
Biodiversity Conservation

Appeared in Year: 2005

Question

MCQ▾

One of the ex situ conservation methods for endangered species is:

Choices

Choice (4)Response

a.

Cryopreservation

b.

Biosphere reserves

c.

National parks

d.

Wildlife sanctuaries

Developed by: