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NEET UG BIOLOGY MCQ: ECO SYSTEM
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In the vast marine ecosystem, certain sea develop red colouration. This red colour is due to the presence of large population of which one of the following organisms?
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Correct option: A
Trichodesmium erythraeum
The correct answer is A (Trichodesmium erythraeum) because this cyanobacterium is known to cause red tides due to its red pigment.
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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?