The unit of evolution is the

Evolution ·Previously asked in JKSSB Veterinary Pharmacist 2025

View the full solved paper: JKSSB Veterinary Pharmacist – 2 March 2025

Question

The unit of evolution is the

  1. A. individual
  2. B. social groups
  3. C. population (Correct answer)
  4. D. species

Correct Answer

Option C — population

Detailed Solution & Explanation

The correct answer is population.

Key Points

  • The population is the unit of evolution.
  • Evolution occurs through changes in allele frequencies within a population over time (not in individuals, which cannot change their genotype).

Topics covered: Population Genetics Natural Selection