Given below is the representation of the extent of global diversity of invertebrates. What groups the four portions (A-D) represent respectively? [2014]
A - Insects, B - Crustaceans, C - Other animal groups, D - Molluscs
A - Crustaceans, B - Insects, C - Molluscs, D - Other animal groups
A - Molluscs, B - Other animal groups, C - Crustaceans, D - Insects
A - Insects, B - Molluscs, C - Crustaceans, D - Other animal groups