Zoology MCQs
Prepare for NEET, CSS, UPSC, FPSC, PPSC, and NTS exams with Zoology MCQs covering animal physiology, genetics, taxonomy, and ecology. Strengthen biology knowledge and boost exam performance with detailed answers.
Q: Type of circulatory system in insects
A) Open
B) Closed
C) Both
D) None
Q: Function of the notochord
A) Digestive aid
B) Support and structure
C) Reproduction
D) Respiration
Q: Heart chambers in mammals
A) Two
B) Three
C) Four
D) One
Q: Main gas exchanged in respiration
A) Nitrogen
B) Carbon dioxide
C) Oxygen
D) Hydrogen
Q: Skeleton type in echinoderms
A) Endoskeleton
B) Exoskeleton
C) Hydrostatic
D) None