Which option gives the most correct integrated conclusion about life processes?
Answer and explanation
Correct answer: Food provides materials, respiration gives energy, transport delivers them and excretion removes wastes
The governing concept is the interdependence of life processes. Nutrition supplies raw materials, respiration releases usable energy from food, transportation carries materials and gases to appropriate cells, and excretion removes metabolic wastes while helping maintain internal balance. These processes support one another rather than functioning independently. Option A includes all four correct relationships. Options B, C and D either give false definitions, wrongly restrict processes, or deny their integration.
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What is the correct answer to this question?
Food provides materials, respiration gives energy, transport delivers them and excretion removes wastes
Why is this the correct answer?
The governing concept is the interdependence of life processes. Nutrition supplies raw materials, respiration releases usable energy from food, transportation carries materials and gases to appropriate cells, and excretion removes metabolic wastes while helping maintain internal balance. These processes support one another rather than functioning independently. Option A includes all four correct relationships. Options B, C and D either give false definitions, wrongly restrict processes, or deny their integration.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Life Processes.
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