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Question:

Match the following columns. Column I Column II A Sea lemon 1. Doris B Sea mussel 2. Mytilus C Garden snail 3. Helix D Grey slug 4. Limax

A−1,B−2,C−3,D−4

A−4,B−3,C−2,D−1

A−3,B−4,C−1,D−2

A−4,B−2,C−3,D−1

Solution:

Correct option is A. A−1,B−2,C−3,D−4
(A)Sea lemon - (1)Doris - Sea lemon is a loosely applied common name for a group of medium-sized to large shell-less colorful sea slugs or nudibranchs. The Monterey sea lemon is Doris montereyensis. Hence Doris refers to sea lemon
(B)Sea Mussel - (2)Mytilus - Mytilus is a cosmopolitan genus of medium to large-sized edible, mainly saltwater mussels, marine bivalve molluscs in the family Mytilidae. Hence Mythilus refers to sea mussel
(C)Garden snail - (3)Helix - The garden snail (Helix aspersa) is a terrestrial gastropod mollusk and one of the best-known species in the world. Hence garden snail refers to Helix
(D)Grey slug - (4)Limax - Limax Maximus, known by the common names great grey slug and leopard slug, is a species of slug in the family Limacidae. Hence Grey slug refers to Limax.
So, the correct answer is 'A-1,B-2,C-3,D-4'