Given here is representation of global diversity of invertebrates. What groups of four portions (a- d) represent respectively?
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avatarAsked on December 26, 2019 by Ashu Champ

Given here is representation of global diversity of invertebrates. What groups of four portions (a- d) represent respectively?

A .

a- Crustaceans, b- Insects, c- Molluscs, d- Other animal groups

B .

a- Molluscs, b- Other animal groups, c- Crustaceana, d- Insects

C .

a- Insects, b- Molluscs, c- Crustaceana, d- Other animal groups

D .

a- Insects, b- Crustaceans, c- Other animal groups, d- Molluscs

Answer

A) Among animals, insects are the most species-rich taxonomic group, making up more than 70 percent of the total. That means, out of every 10 animals on this planet, 7 are insects. 
B) Other animals occupy the second position.
C) Molluscs are third among the group of invertebrates.
D) Crustaceans are least in number.
So, the correct answer is 'a- Insects, b- Molluscs, c- Crustaceana, d- Other animal groups'.

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