Which of the following is an incomplete life cycle?

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Multiple Choice

Which of the following is an incomplete life cycle?

Explanation:
Incomplete metamorphosis involves three life stages: egg, nymph, and adult, with no pupal stage. The nymphs look like smaller versions of the adults and molt directly into adults. The sequence that includes egg, nymph, and adult shows this three-stage progression clearly and includes the egg, signaling the absence of a pupal stage. The other options mix in a pupal stage (egg, larva, pupa, and adult), which is complete metamorphosis; or skip the egg stage (nymph and adult) or omit an intermediate form (egg and adult), which doesn’t match the typical incomplete pattern.

Incomplete metamorphosis involves three life stages: egg, nymph, and adult, with no pupal stage. The nymphs look like smaller versions of the adults and molt directly into adults. The sequence that includes egg, nymph, and adult shows this three-stage progression clearly and includes the egg, signaling the absence of a pupal stage. The other options mix in a pupal stage (egg, larva, pupa, and adult), which is complete metamorphosis; or skip the egg stage (nymph and adult) or omit an intermediate form (egg and adult), which doesn’t match the typical incomplete pattern.

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