There are four organisms A, B, C and D. The organism A eats only the flesh of other animals as food. The organism B can eat grains, fruits and vegetables as well as meant and fish. The organism C can make the food itself from simple inorganic substances present in the environment by utilising sunlight energy. On the other hand, organism D eats only plants and their products as food.
(a) Which organism is (i) omnivore (ii) herbivore, and (iii) carnivore ?
(b) Which organism is an autotroph ?
(c) Which organism is/are heterotrophs(s) ?
(d) Which organism can be a producer ?
(e) Which organism is/are consumer (s)?
(f) Give one example each of organisms which could be like (i) A (ii) B (iii) C, and (iv) D

Answer

(i) B (ii) D (iii) A (b) C (c) A, B and D (d) C (e) A, B and D (f) (i) Lion (ii) Human (Man) (iii) Green plant (iv) cow