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 organ is responsible for detoxifying chemicals?
A) Liver
B) Heart
C) Brain
D) Lung
Q: What is the function of hemoglobin?
A) Carry oxygen
B) Fight infection
C) Digest food
D) Clot blood
Q: Which plant tissue transports food?
A) Xylem
B) Phloem
C) Epidermis
D) Cambium
Q: Which process removes waste from the body?
A) Digestion
B) Excretion
C) Absorption
D) Respiration
Q: What do we call the fusion of male and female gametes?
A) Pollination
B) Germination
C) Fertilization
D) Fragmentation