Animal Kingdom Question 46

46. Match the following columns and select the correct option.(A) (B) (C) (D)

Column-I Column-II
(a) Gregarious,
polyphagous pest
(i) Asterias
(b) Adult with radial
symmetry and larva
with bilateral symmetry
(ii) Scorpion
(c) Book lungs (iii) Ctenoplana
(d) Bioluminescence (iv) Locusta

(A) (B) (C) (D)
(a) (iv) (i) (ii) (iii)
(b) (iii) (ii) (i) (iv)
(c) (ii) (i) (iii) (iv)
(d) (i) (iii) (ii) (iv)
Show Answer

Answer : a

Hints & Solutions

(a) Locusta is a gregareous pest. In Echinoderms, adults are radially symmetrical butlarvae are bilaterally symmetrical. Scorpions respire through book lungs. Bioluminescence is well marked in ctenophores.



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