Biology MCQs
Biology MCQs cover cell biology, botany, zoology, genetics, microbiology, and physiology. Ideal for MDCAT, CSS, PMS, FPSC, and PPSC exams, they boost conceptual clarity and analytical skills for academic and competitive success.
Q: Which part of the plant conducts water?
A) Phloem
B) Root hairs
C) Stomata
D) Xylem
Q: Which disease is caused by a virus?
A) Malaria
B) AIDS
C) Typhoid
D) Tuberculosis
Q: Which enzyme breaks down starch?
A) Lipase
B) Pepsin
C) Protease
D) Amylase
Q: Which hormone regulates blood sugar?
A) Estrogen
B) Adrenaline
C) Thyroxine
D) Insulin
Q: What is the function of red blood cells?
A) Fight infection
B) Carry oxygen
C) Clot blood
D) Digest food