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Online Tests
Biology 10th Class English Medium Online Test MCQs With Answers
Question # 1
Habitat destruction can result in a loss of:
Choose an answer
Species
Population
Community
Ecosystem
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Question # 2
Psilocin is obtained from.
Choose an answer
Cactus
Mushroom
Cannabis stive
Cannabis indica
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Question # 3
How many types of Difference shown by individuals of same species?
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1
2
4
6
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Question # 4
Sedation thinking can develop by using for a long time:
Choose an answer
Sadatives
Morphine
Antibiotics
Merijuana
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Question # 5
Percentage of CO
2
in exhaled are during breathing is:
Choose an answer
16%
4%
79%
0.04%
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Question # 6
Where does the gaseous exchange occur in humans:
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Pharynx
Larynx
Trachea
Epiglottis
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Question # 7
Ibn- al- Haytham is famous for his book.
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Chemistry
Optics
Biology
Coordination
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Question # 8
Mendel's primary contribution to our understanding of inheritance was:
Choose an answer
The idea that genes are found on chromosomes
Explanation of the patterns of inheritance
The discovery of alleles
Determining that informations contained in DNA are for protein synthesis.
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Question # 9
Chromatin is made up of:
Choose an answer
DNA
Protein
DNA+ Protein
None of these
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Question # 10
U-Shaped part of renal tubule is called.
Choose an answer
Renal corpuscle
Glomerulus
Loop of henle
Bowman's capsule
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Question # 11
The male reproductive part of flower is:
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Gynoecuim
Androecium
Corolla
Calyx
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Question # 12
Glottis is a narrow opening at the floor of:
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Nasal cavity
Nostril
Pharynx
Antibiotics
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Question # 13
500,000 sheep brains were required to produce how much miligram human growth hormone?
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5
10
15
20
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