Biology MCQs

1496 MCQs  — Everyday Science MCQs  (Page 91 of 150)

Attempt Biology Quiz
Oxygen is the production of____________?
A. Mitochonderia
B. Chloroplast
C. Peroxisomes
D. Both a & b
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The method of reproduction of new plants by cells instead of seed is known is:___________?
A. Tissue culture
B. Mutation
C. Antibiosis
D. Recombination
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The cardio respiratory capacity is related to____________?
A. Strength
B. Flexibility
C. Normal physical endurance
D. Agility
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Which is NOT an example of a microbial symbiosis?
A. Bacteria in the human colon
B. Tapeworm in the cow intestine
C. Bacteria passing through the placenta
D. Protozoans found within termites
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Which of the following proteins have role in heredity?
A. Chromo-proteins
B. Lipo-proteins
C. Phospho-proteins
D. Nucleo-proteins
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Coelom is divided into septa in case of:__________?
A. Molluscs
B. Annelids
C. Sponges
D. Cniderians
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Haemoglobin is dissolved in the blood of:___________?
A. Earthworm
B. Cockroach
C. Hydra
D. Sponges
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Like enzymes , co enzyme can be used ?
A. Only once
B. Only few times
C. Again and again
D. Non of above
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Which of the following gases readily combines with the haemoglobin of the blood?
A. Carbon monoxide
B. Methene
C. Oxygen
D. Nitrogen dioxide
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Which of the following is a disease caused by deficiency of protein in children?
A. Pellagra
B. Marasmus
C. Beri-beri
D. Rickets
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Word of the Day
15 Jul
Iterate
perform or utter repeatedly.
دہرانا، چکر

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