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← Bihar Board Class 10 PYQ
Life Processes
Bihar Board Class 10 · Science · 68 past questions
Year
2026
14
2025
13
2024
10
2023
14
2020
9
2019
1
2017
4
2016
2
2015
1
14 of 68 ·
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Q1
2026
Amoeba takes in its food by
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Q2
2026
In which part of the alimentary canal is the digestion process completed ?
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Q3
2026
An example of saprophyte is
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Q4
2026
Bile juice is secreted from
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Q5
2026
The main respiratory organ of fish is
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Q6
2026
What is called cellular fuel ?
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Q7
2026
Fermentation process is found in
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Q8
2026
What is blood ?
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Q9
2026
The human heart is a part of which system ?
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Q10
2026
Which of the following is water-conducting tissue in plants ?
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Q11
2026
The main function of kidney is
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Q12
2026
Plant wastes are stored in the
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Q13
2026
The excretory substances of plants are
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Q14
2026
Which of the following is formed by the breakdown of amino acid ?
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