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Online Tests
Biology 10th Class English Medium Online Test MCQs With Answers
Question # 1
The alternate forms of a gene are called:
Choose an answer
traits
companion genes
alleles
homologous genes
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Question # 2
Cactus plant produces :
Choose an answer
Psilocin
Mescaline
Morphine
Codeine
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Question # 3
The treatment through genes is called:
Choose an answer
Gene Therapy
Chemo Therapy
Radio Therapy
Physio Therapy
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Question # 4
Calyx is the outer most whorl of the flower and bears the colour:
Choose an answer
Red
Green
Blue
white
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Question # 5
The allele which is nto expressed in F
1
generation is called:
Choose an answer
Dominant
Recessive
Mutant
Selected
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Question # 6
For removing stone method in which non-electrical shock waves are bombarded on stones is called.
Choose an answer
Lithotripsy
Surgery
Dialysis
None of these
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Question # 7
International breeding between individuals for certain traits, or combination of traits is called as.
Choose an answer
Variations
Evolution
Natural selection
Artificial selection
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Question # 8
What do some bones produce?
Choose an answer
Mucous
Harmones
Oxygen
Blood cells
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Question # 9
An example of hardest connection tissue in the body is:
Choose an answer
Cartillage
Bone
Blood
fats
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Question # 10
All ecosystems of the world combine to form.
Choose an answer
Community
Population
Biosphere
Competition
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Question # 11
Where does the gaseous exchange occur in humans:
Choose an answer
Pharynx
Larynx
Trachea
Epiglottis
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Question # 12
Outside back bone of double helix is made up:
Choose an answer
Sugar
Phosphate
Sugar Phosphate
None of these
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Question # 13
The hard outer layer of a bone is called;
Choose an answer
Bone marrow
Hyoid bone
Spongy bone
Compact bone
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