(a) From the following group of organisms create a food chain which is the most advantageous for Human beings in terms of energy. (b) State the possible disadvantage if the cereal plant is growing in soil rich in pesticides. (c ) Construct a food web using the organisms mentioned above.

(a) From the following group of organisms create a food chain which is

1.	(a) From the following group of organisms create a food chain which is the most advantageous for Human beings in terms of energy. (b) State the possible disadvantage if the cereal plant is growing in soil rich in pesticides. (c ) Construct a food web using the organisms mentioned above.
Answer» SOLUTION :(a) Cereal plant `to` Goat `to` Human being Since this has LEASTNUMBER of trophic levels, so it most beneficial to Human BEINGS in terms of energy. (b) Biggest disadvantage of using PESTICIDES in the soil used for growing cereal crops is that these chemicals will reach in maximum in our BODIES due to the phenomenon of Biological Magnification. (c )