Arrange the life cycle stages of a moth from oviposition to adult emergence. (i) Pupa (ii) Larva (caterpillar) (iii) Moth (adult) (iv) Eggs
Verbal Reasoning
Logical Sequence of Words
Difficulty: Easy
Choose an option
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A(iv), (ii), (i), (iii)
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B(iv), (i), (ii), (iii)
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C(iv), (iii), (ii), (i)
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D(iv), (iii), (i), (ii)
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E(ii), (iv), (i), (iii)
Answer
Correct Answer: (iv), (ii), (i), (iii)
Explanation
Introduction / Context:Metamorphosis in insects follows a canonical order.
Given Data / Assumptions:
- Eggs hatch to larvae.
- Larva molts and eventually pupates.
- Pupa metamorphoses to adult moth.
Concept / Approach:Apply the complete metamorphosis sequence: egg → larva → pupa → adult.
Step-by-Step Solution:1) (iv) Eggs laid.2) (ii) Larva emerges and feeds.3) (i) Pupa forms.4) (iii) Adult moth emerges.
Verification / Alternative check:Cross-check with any standard biology text.
Why Other Options Are Wrong:Options starting with larva or pupa skip oviposition; those placing adult before pupa are reversed.
Common Pitfalls:Confusing nymphal stages of incomplete metamorphosis with larval stages.
Final Answer:(iv), (ii), (i), (iii)