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ria from CIA, pune

Subject :NSO Class : Class 3

Study the given food web and find the number of food chains that consist of only four organisms.

A4
B5
C7
D8

How 4 is correct?

Ans 1:

Avyukta Saraswat from St Francis School , Greater noida west

i could not umderstand any part of the sollution my answer is 1 beacuse only 1 food chain has 4 organisums as rest have 3

Jaanvika from The psbb Millennium school , Coimbatore coimabtore

Answer is 3 because banana fruit ->sparrow-> Python has only 3 organisms, which is not in choice. Kindly clarify!