Biology MCQs

1496 MCQs  — Everyday Science MCQs  (Page 79 of 150)

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Which of the following are connective tissues?
A. Cartilage
B. Bone
C. Blood
D. All the above
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Which one of these structures involved in replication of bacterial dna?
A. Chromosomes
B. Pilli
C. Plasmid
D. Mesosome
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branches of biology and medicine concerned with the structure and function of plant and animal cells is called___________?
A. Nephrology
B. Semiology
C. Orology
D. Cytology
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The Science of growing terrestrial plants in an aerated solution is_________?
A. Hydrodynamics
B. Hydroponics
C. Hydrotonics
D. None of them
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An association in which fungal hyphae penetrate the outer cells of the plant root forming coils swellings and minute branches and also extend out into surrounding soil is called______________?
A. Mycorrizael association
B. Endomycorrhizae
C. Ectomycorrhizae
D. Lichen
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Cn(H2O)n. is a general formula of_____________?
A. Monosaccharides
B. Oligosaccharides
C. Ploysacharides
D. Carbohydrates
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If a man having blood group AB marries a woman who is heterozygous for blood group, what is the probability of their first child having blood group B?
A. 40%
B. 45%
C. 50%
D. 71%
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Ribosomes and DNA are also present in_________?
A. Mitochondria
B. Golgi complex
C. Endoplasmic reticulum
D. Lysosomes
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Who discovered the peptic ulcer causing bacteria H.PYLORI?
A. robert hook
B. james parkinson
C.  dr barry marshall and dr robin warren
D. none of these
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All of the following veins carry deoxygenated blood except
A. Superior vena cava
B. Inferior vena cava
C. Hepatic vein
D. Pulmonary vein
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Word of the Day
14 Jul
Obscenity
the state or quality of being obscene.
بےہودگی، فحاشی، بے شرمی

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