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WBCS Preliminary Examination 2016 — General Studies · Question 126 of 200

Q126
General ScienceBiology
Grub is the larva of
  1. a.Insects.
  2. b.Crustacea.
  3. c.Beetle.
  4. d.Sponges.

Answer: (A) Insects.

A 'grub' is the larval stage of insects, specifically referring to the thick, worm-like larvae of beetles (Order Coleoptera), flies, and other holometabolous insects. While the question says insects (A) and also beetle (C), the broader correct answer is (A) Insects, as grub larvae occur in multiple insect orders.

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Grub is the larva of — WBCS Preliminary Examination 2016 Q126 | Prostuti360°