Among the following organisms, which one does not belong to the class of other three?
[UPSC Civil Services Exam – 2014 Prelims]
(a) Crab
(b) Mite
(c) Scorpion
(d) Spider
Answer: (a)
Explanation:
Mite, Scorpion, and Spider are Arachnids, while Crab is a Crustacean. Hence, Option 1 is correct.