1. The process that has transformed life on earth from its earliest forms to vast diversity is
Mutation
Evolution
Migration
Genetic drift
✅ The correct answer is option B.
Evolution MCQs
2. Carolus Linnaeus was the believer of
Special creation
Natural selection
Catastrophism
Inheritance of acquired characters
✅ The correct answer is option A.
3. Which scientist does not match his achievements
Lamarck published his theory of evolution
Lyell published principles of geology
Malthus published an essay on the principle of population
Cuvier published papers on inheritance
✅ The correct answer is option D.
5. What was the source of hydrogen for first photosynthetic organisms?
Water
Hydrogen present in soil
Hydrogen sulphate
Hydrogen sulphide
✅ The correct answer is option D.
6. Prokaryotes are considered to be evolved
3.5 billion years ago
1.5 billion years ago
4.5 billion years ago
1000 million years ago
✅ The correct answer is option A.
7. Flagella might have arisen through the ingestion of
Cyano-bacteria
Spirochetes
Chlamydomonas
Paramecium
✅ The correct answer is option B.
8. Important point/s of Lamarck’s theory
Use and disuse of organs
Inheritance of acquired characters
Natural selection
Both a and b
✅ The correct answer is option D.
9. Who developed a theory of natural selection essentially identical to Darwin’s
Hardy-Weinberg
Alfred Wallace
Malthus
Lyell
✅ The correct answer is option B.
10. Neo-Darwinism has integrated discoveries and ideas from
Taxonomy
Palaeontology
Genetics
All of these
✅ The correct answer is option D.