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NEET UG BIOLOGY MCQ: ECO SYSTEM
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The flow of DDT through the food chain, culminating in the deaths of cats in Borneo, represents the:
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Correct option: C
Need for stringent testing of anything that might affect the environment
Option C (Need for stringent testing of anything that might affect the environment) is correct because the DDT case highlights the importance of thorough environmental impact assessments.
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Regarding 10% law
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?
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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?