Life Processes

Bihar Board Class 10 · Science · 79 past questions

13 of 79 · show all

1. Q15 2025

   Bile juice is secreted by

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2. Q16 2025

   What is the function of the villi located in small intestine ?

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3. Q17 2025

   The posterior part of the oral cavity is

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4. Q18 2025

   The basic source of oxygen in photosynthesis is

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5. Q19 2025

   Which of the following is known as the 'energy currency' of the cell ?

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6. Q20 2025

   Xylem in plant is responsible for

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7. Q21 2025

   Apart from plasma, which of the following is found in blood ?

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8. Q22 2025

   Double circulation is not found in

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9. Q23 2025

   From where does urea enter the blood ?

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10. Q24 2025

    Where does glucose reabsorption occur ?

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11. Q25 2025

    The mechanism for removing harmful substances formed as a result of various activities from the body is called

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12. Q26 2025

    Which type of reaction is respiration ?

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13. Q27 2025

    Peptic ulcer can be caused by

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