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NEET UG BIOLOGY MCQ: ECO SYSTEM
1
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Phosphorus is required for making
I. shell
II. bones
III. teeth
Choose the correct option
I. shell
II. bones
III. teeth
Choose the correct option
View answer and explanation
Correct option: D
I, II and III
Option D (I, II and III) is correct because phosphorus is a key component of shells, bones, and teeth.
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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?