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NEET UG BIOLOGY MCQ: ECO SYSTEM
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The rate of which organic compounds are formed in a green plant or in a population of green plants per unit time and area is known as the
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Correct option: B
Gross primary productivity
Option B (Gross primary productivity) is correct because it refers to the total rate of organic matter production before any is used for respiration.
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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?
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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?