Question 50
EvolutionWhich of the following statements is not Lamarck's postulate on evolution?
- A.Great changes in the environment result in corresponding changes in species
- B.Frequently used organs become well developed while the ones not used become vestigial
- C.Well developed acquired characters are inheritable
- D.Survivors in a competitive community must have inherited useful traits
Show the answer and explanation
Answer: D (Survivors in a competitive community must have inherited useful traits)
Explanation
Survival of individuals with inherited useful traits is Darwin's natural selection, not Lamarck's idea.