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  9. Q229

RRB Group D (Level-1 posts) 2022 · Question 229 of 598

In which organism is sex not determined genetically?

  1. AButterfly
  2. BMoth
  3. CSparrow
  4. DSnailCorrect

Answer: D. Snail

Explanation

In snails, sex determination can be influenced by environmental factors rather than genetic inheritance.

Source: RRB Group D 2022 Prev. Yr. Paper (17 Aug 2022) (Shift 3) - Prepp · reliable-secondary

← Q228View full paper (598 questions)Q230 →

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