NEET UG BIOLOGY MCQ: ECO SYSTEM

1 Hard

1 of 1

Understanding +4 | -1

Consider the following statements about limitations of ecological pyramids
I. It never takes into account the same species belonging to two or more trophic levels
II. It assumes a simple food chain, which never exists in nature
III. In split of the vital role played by saprophytes/decomposers, they are not given any position in ecological pyramids
Which of the statements given above are correct?

View answer and explanation

Correct option: D

I, II and III

Option D (I, II and III) is correct because all three statements accurately describe limitations of ecological pyramids.

More Questions from ECO SYSTEM

Practice All Chapter MCQs →

Which one of the following statements is correct for secondary succession? Find odd one out w.r.t. key functional aspects of the ecosystem. The reservoir for the gaseous type of biogeochemical cycle exists in 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?
Standing crop refers to All successions irrespective of the habitat
proceed to which type of climax community?