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NEET UG BIOLOGY MCQ: ECO SYSTEM
1
Medium
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Analyzing
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Assertion (A): In a terrestrial ecosystem, detritus food chain is a major conduit for energy flow.
Reason (R): Solar energy is direct source of energy supply in detrirus food chain.
Reason (R): Solar energy is direct source of energy supply in detrirus food chain.
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Correct option: C
If A is true but R is false
Option C is correct. Assertion A is true because detritus food chains are significant in terrestrial ecosystems, but Reason R is false because the energy source is dead organic matter, not solar energy.
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I. This law was put forward by Lindeman in 1942
II. According to this law, during the transfer of food energy from one tropical level to the other, only about 10% is stored at higher trophic level and the remaining 90% is lost in respiration, decomposition and waste in the form of heat
Which of the statements given above is/are correct?
Standing crop refers to All successions irrespective of the habitat
proceed to which type of climax community?