SSC
BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The Venus flytrap is a plant that feeds on insects. When a fly lands on the leaf, the leaf folds very quickly and traps the fly. The leaves produce enzymes which digest the fly. Which characteristics of living organisms are involved?
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excretion, growth, nutrition
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movement, excretion, nutrition
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movement, sensitivity, growth
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movement, sensitivity, nutrition
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Explanation:
Detailed explanation-1: -Mammals conserve body heat with their hair or fur. It traps a layer of warm air next to the skin. Most mammals can make their hair stand up from the skin, so it becomes an even better insulator. Even humans automatically contract these muscles when they are cold, causing goosebumps (see Figure below).
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