Biology-10th Our Environment CBSE Board 2023 Medium
(i) Construct a food chain of four trophic levels comprising the following : Hawk, snake, plants, rat. (ii) 2…
- (i)Construct a food chain of four trophic levels comprising the following : Hawk, snake, plants, rat.
- (ii)20,000 J of energy was transferred by the producers to the organism of second trophic level. Calculate the amount of energy that will be transferred by organisms of the third trophic level to the organisms of the fourth trophic level.
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