Q.
Given below is the representation of the extent of global diversity of invertebrates. What groups the four portions (A-D) represent respectively?
A
B
C
D
1
Insects
Crustaceans
Other animal groups
Molluscs
2
Crustaceans
Insects
Molluscs
Other animal groups
3
Molluscs
other animal groups
Crustaceans
Insects
4
Insects
Molluscs
Crustaceans
Other animal groups

| A | B | C | D | |
|---|---|---|---|---|
| 1 | Insects | Crustaceans | Other animal groups | Molluscs |
| 2 | Crustaceans | Insects | Molluscs | Other animal groups |
| 3 | Molluscs | other animal groups | Crustaceans | Insects |
| 4 | Insects | Molluscs | Crustaceans | Other animal groups |
Solution: