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Biology 9th Class English Medium Online Test MCQs With Answers
Question # 1
In the embryonic and foetal life RBCs are produced in:
Choose an answer
Liver
Ribs
Spleen
Liver and spleen
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Question # 2
Smooth endoplasmic reticulum is the area in a cell where __________ are synthesized.
Choose an answer
Polysacchrides
Proteins
Lipids
DNA
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Question # 3
When fibrinogen makes blood clot, it separates from blood and the remainder is called:
Choose an answer
Plasma
Lymph
Serum
Puss
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Question # 4
...................... Is the ability of microscope to distinguish as separate and distinct objects that lie in close proximity.
Choose an answer
Magnification
Resolution
Both a and b
None
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Question # 5
Pus is formed from which of the following dead white blood cells?
Choose an answer
Lymphocytes
Eosinophils
Monocytes
Basophils
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Question # 6
Study of internal structure
Choose an answer
Morhology
anatomy
Microbiology
Histology
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Question # 7
When a plant was kept in darkness for many days, its leaves turnes yellow. Why?
Choose an answer
Leaves could not yet oxygen and so there was no photosynthesis
Leaves could not get light and so there was no respiration
Leaves could not get oxygen and so there was no respiration
Leaves could not get light and so there was no photosynthesis
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Question # 8
The visible portion of sunlight consist of ............... colours.
Choose an answer
Four
Five
Six
Seven
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Question # 9
Trypsin works at the PH of:
Choose an answer
2
4
8
6
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Question # 10
Which one of the followings stage is similar in mitosis and meiosis?
Choose an answer
Prophase
Anaphase
Metaphase
Telophase
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Question # 11
Which of the following plastids have chlorophyll and help in photosynthesis?
Choose an answer
Chloroplasts
Leucoplast
Chromoplasts
All of these
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Question # 12
The plasma membrane does all of these except ________
Choose an answer
Contains the hereditary material
Acts as a boundary or border for the cytoplasm
Regulates passages of material in and out of the cell
Functions in the recognition of cell
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Question # 13
The division of nucleus is:
Choose an answer
Mitosis
Karyokinesis
Cytokinesis
Meiosis
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