Question

Given below is the representation of the extent of global diversity of invertebrates. What groups the four portions (A-D) represent respectively?
Biodiversity and Conservation mcq question image
A B C D
a. Insects Crustaceans Other animal groups Molluscs
b. Crustaceans Insects Molluscs Other animal groups
c. Molluscs Other animal groups Crustaceans Insects
d. Insects Molluscs Crustaceans Other animal groups

A. a
B. b
C. c
D. d  
Answer :   d

Releted MCQ Question on
Botany >> Biodiversity and Conservation

Releted Question 1

According to Robert May, the global species diversity is about

A. 20 million
B. 50 million
C. 7 million
D. 1.5 million
Releted Question 2

Decline in the population of Indian native fishes due to introduction of Clarias gariepinus in river Yamuna can be categorised as

A. Alien species invasion
B. Co-extinction
C. Habitat fragmentation
D. Over exploitation
Releted Question 3

Alexander Von Humboldt described for the first time:

A. Laws of limiting factor
B. Species-Area relationships
C. Population Growth equation
D. Ecological Biodiversity
Releted Question 4

Which of the following is the most important cause of animals and plants being driven to extinction?

A. Over - exploitation
B. Alien species invasion
C. Habitat loss and fragmentation
D. Co-extinctions

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Biodiversity and Conservation


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