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: What process converts glucose into energy in cells?
A) Photosynthesis
B) Diffusion
C) Respiration
D) Transpiration
Q: What is the basic unit of life?
A) Molecule
B) Cell
C) Organ
D) Tissue
Q: What is the process by which plants make their own food?
A) Photosynthesis
B) Digestion
C) Respiration
D) Fermentation
Q: Which blood group is known as the universal donor?
A) AB
B) O
C) B
D) A
Q: What carries oxygen in the blood?
A) Hemoglobin
B) White cells
C) Plasma
D) Platelets