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Biology 10th Class English Medium Online Test MCQs With Answers
Question # 1
The correct match for the fermentation product and organism involved is.
Choose an answer
Formic Acid - Saccharomyces
Ethanol- Saccharomyces
Ethanol-Asperellus
Glycerol-Aspergillus
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Question # 2
In variation, the phenotypes shows a complete range of measurements from one extreme to the other is.
Choose an answer
Discontinuous
Continuous
Both a and b
None of these
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Question # 3
Vector DNA and Gene of interest, collectively called.
Choose an answer
Gene
Recombinant Gene
Recombinant DNA
GMO
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Question # 4
The organ which performs Osmoregulation function is:
Choose an answer
lungs
kidneys
stomach
skin
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Question # 5
A thick muscular layer beneath lungs is called:
Choose an answer
Kidney
Diaphragm
Bladder
Ureter
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Question # 6
It is a Hallocinogen:
Choose an answer
Marijuana
Aspirin
Morphine
Codeine
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Question # 7
Which one does not act as effector:
Choose an answer
Liver
Nephrons
Brain
Bones
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Question # 8
When the antibiotics are not effective against viral infections, then it is called.
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Efficiency
Efficacy
Inefficiency
Resistance
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Question # 9
The purpose of Ribs Cage is:
Choose an answer
Protection of stomach
Protection of heart and lungs
Protection of Spinal cord
Protection of Pharnyx
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Question # 10
What are the main components of a a bone?
Choose an answer
Marrow, spongy , bone , wax
Narrow, compact bone, wax
Compact bone and narrow
Compact bone, spongy bone
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Question # 11
Which type of coordination is present in plants:
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Chemical Coordination
Mechanical Coordination
Nervous Coordination
Electrical Coordination
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Question # 12
Cytocine always makes pair with :
Choose an answer
Guanine
Hydrogen
Adenine
Thymine
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Question # 13
The process in which inherited material transfer from generation to next generation:
Choose an answer
Reproduction
Respiration
Reduction
Circulation
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