Ecology and Environment-Biodiversity and Its Conservation (NEET Biology): Questions 44 - 51 of 63

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Question number: 44

» Ecology and Environment » Biodiversity and Its Conservation » Red Data Book

MCQ▾

Question

Among the following a plant species of medicinal value is endangered -

Choices

Choice (4) Response

a.

Mangifera land slides

b.

Cocus nucifera

c.

Butea frondosa

d.

Rauwolfia serpentina

Question number: 45

» Ecology and Environment » Biodiversity and Its Conservation » Importance of Biodiversity

MCQ▾

Question

Wild life protection act was enacted in India in

Choices

Choice (4) Response

a.

1962

b.

1972

c.

1947

d.

1992

Question number: 46

» Ecology and Environment » Biodiversity and Its Conservation » Loss of Biodiversity

Appeared in Year: 2002

MCQ▾

Question

Number wild life is continuously decreasing. What is the main reason of this: - [CPMT]

Choices

Choice (4) Response

a.

Destruction of habitat

b.

Predation

c.

Cutting down of forest

d.

Hunting

Question number: 47

» Ecology and Environment » Biodiversity and Its Conservation » Biodiversity Conservation

MCQ▾

Question

Stratification is found in: -

Choices

Choice (4) Response

a.

Tundra

b.

Desert

c.

Tropical forest

d.

Deciduous forest

Question number: 48

» Ecology and Environment » Biodiversity and Its Conservation » National Parks and Sanctuaries

MCQ▾

Question

“Kaziranga” is related to: -

Choices

Choice (4) Response

a.

Birds

b.

Tiger

c.

Lion

d.

Rhinoceros

Question number: 49

» Ecology and Environment » Biodiversity and Its Conservation » Extinction

MCQ▾

Question

If a certain plant species is not found in its wild localities even after repeated search, then it would be listed in which category in the “Red Data Book”

Choices

Choice (4) Response

a.

Rare

b.

Extinct

c.

Endangered

d.

Vulnerable

Question number: 50

» Ecology and Environment » Biodiversity and Its Conservation » Concept of Biodiversity

MCQ▾

Question

What is Phytotron: -

Choices

Choice (4) Response

a.

Apparatus to study the effect of light on plants.

b.

A device to grow the plants in controlled environment

c.

Radiation chamber to induce the mutations

d.

Growing plants in green house.

Question number: 51

» Ecology and Environment » Biodiversity and Its Conservation » Biodiversity Conservation

MCQ▾

Question

Biotic and abiotic components form: -

Choices

Choice (4) Response

a.

Society

b.

Species

c.

Community

d.

Population

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