M C Q s D r i v e

Biology 1525 MCQs [All-Courses]

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Biology covers key concepts of life, organisms, and human systems with exam-focused notes for PPSC, FPSC, KPPSC, BPSC.,NTS, OTS, AJKPSC. Clear, concise topics help students prepare effectively for competitive tests.

Which of the following cell organelles is absent in animal cells and present in a plant cell?
A Cell wall
B Cytoplasm
C Vacuoles
D Mitochondria
Correct Answer: Cell wall
Prokaryotes don’t have:________?
A Cell membrane
B Nucleus
C Cytoplasm
D None of these
Correct Answer: Nucleus
Blood vessels which carry deoxygenated blood are called__________?
A Arteries
B Veins
C Capillaries
D None of these
Correct Answer: Veins
Amylase becomes denatured at an alkaline pH of:__________?
A 6
B 7
C 8
D 9
Correct Answer: 9
how many kingdoms of life exist?
A 1
B 5
C 6
D None of these
Correct Answer: 5
What content does only a plant cell has___________?
A Cell Membrane
B Cell wall
C Cytoplasm
D Chromatin
Correct Answer: Cell wall
Which of the following allows precise muscular movements?
A Cerebrum
B Cerebellum
C Thalamus
D Hypothalamus
Correct Answer: Cerebellum
The process in which a sperm joins with an egg is__________?
A Pollination
B Respiration
C Fertilization
D Asexual reproduction
Correct Answer: Fertilization
from right ventricle the blood is pushed into________?
A pulmonary trunk
B brain
C aorta
D None of these
Correct Answer: pulmonary trunk
operculum is present in________?
A bony fish
B sea fish
C cartilaginous fish
D None of these
Correct Answer: bony fish