RRB ALP · General Science

Life Sciences (Biology)

Test yourself on Life Sciences (Biology)

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  • Q1 · Life Sciences (Biology) · EASY

    Which of the following is the powerhouse of the cell?

  • Q2 · Life Sciences (Biology) · MEDIUM

    In humans, the exchange of gases (oxygen and carbon dioxide) primarily occurs in which part of the respiratory system?

  • Q3 · Life Sciences (Biology) · MEDIUM

    A person with blood group AB can receive blood from which of the following blood groups?

  • Q4 · Life Sciences (Biology) · EASY

    Which organ in the human body is primarily responsible for filtering blood and producing urine?

  • Q5 · Life Sciences (Biology) · MEDIUM

    Photosynthesis in plants primarily occurs in which part of the cell?

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