In photosynthesis, green plants release
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Answer and explanation
Answer: B. oxygen
Water is split during photosynthesis and oxygen is given out.
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Class 10 · Science · Science
5. Life Processes
The basic filtering unit of the human kidney is the
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Answer and explanation
Answer: B. nephron
Each kidney has many nephrons that filter blood to form urine.
Open this question →In humans, the exchange of gases takes place in the
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Answer and explanation
Answer: C. alveoli
Alveoli have thin walls surrounded by blood capillaries for exchanging O₂ and CO₂.
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