Here are some MCQs on Important Biologists
1. Who formulated the theory of evolution by natural selection?
a) Charles Darwin
b) Gregor Mendel
c) Louis Pasteur
d) James Watson
Answer: a) Charles Darwin
2. Who discovered penicillin?
a) Alexander Fleming
b) Louis Pasteur
c) Robert Koch
d) Edward Jenner
Answer: a) Alexander Fleming
3. Who proposed the cell theory?
a) Theodore Schwann
b) Rudolf Virchow
c) Matthias Schleiden
d) All of the above
Answer: d) All of the above
4. Who is known as the father of modern genetics?
a) Gregor Mendel
b) Thomas Hunt Morgan
c) Alfred Russel Wallace
d) Francis Crick
Answer: a) Gregor Mendel
5. Who discovered the structure of DNA?
a) James Watson
b) Francis Crick
c) Rosalind Franklin
d) Maurice Wilkins
Answer: b) Francis Crick