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Question 93Asked in RRB JE CBT-1, 17 Dec 2024, Shift 1 (9:00 AM)

What are the two versions of a gene controlling a trait called?

  1. AProteins
  2. BChromosomes
  3. CMutations
  4. DAlleles
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Correct answer: (D) Alleles

From RRB JE CBT-1 PYQ 17 Dec 2024, Shift 1 (9:00 AM)

This is question 93 of RRB JE CBT-1 PYQ 17 Dec 2024, Shift 1 (9:00 AM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.