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Question 85Asked in RRB JE CBT-1, 17 Dec 2024, Shift 1 (9:00 AM)

The first fundamental factor for evolution is:

  1. Agenetic variation
  2. Bhealthy offsprings
  3. Ccell division for growth
  4. Dcompetition among individuals
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Correct answer: (A) genetic variation

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

This is question 85 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.