Which of the following food chain produces a greater availability of food to next trophic level?a)Diatoms → Fish Large fish → Birds → Manb)Green plant → Rabbit → Manc)Green plant → Grasshopper → Frog → Snake → Peacockd)Green plant → Rabbit → Wolf → ManCorrect answer is option 'B'. Can you explain this answer?

Question

Which of the following food chain produces a greater availability of food to next trophic level?a)Diatoms &rarr; Fish Large fish &rarr; Birds &rarr; Manb)Green plant &rarr; Rabbit &rarr; Manc)Green plant &rarr; Grasshopper &rarr; Frog &rarr; Snake &rarr; Peacockd)Green plant &rarr; Rabbit &rarr; Wolf &rarr; ManCorrect answer is option 'B'. Can you explain this answer?

Answer

B because small food chain provide more energy

Answer

Shorter the food chain, more is the availability of food to consumer.

Answer

Not option C because grasshoppers eat grass not plant, for option A diatoms are eaten by small fishes and for option D humans dont eat wolf. Option B is more appropriate.

Answer

B

Answer

Lower the no of tropic level, higher the energy provided to next level accha to lindeman 10% law.
so option B.

Answer

Answer is b because low the no.  of tropic level more the energy provide to heigher level according to 10%law

Answer

I think c

Answer

Explanation:

Food Chain: A food chain is a linear sequence of organisms where each organism consumes the preceding one.

Greater Availability of Food: In a food chain, the efficiency of energy transfer decreases as we move up the trophic levels. This means that higher trophic levels receive less energy compared to the lower levels. Therefore, a food chain that has fewer trophic levels will result in a greater availability of food for the next trophic level.

Analysis of Food Chains:

- Diatoms → Fish Large fish → Birds → Man: This food chain has four trophic levels, which means that there are multiple energy transfers leading to decreased energy availability for the higher trophic levels.
- Green plant → Rabbit → Man: This food chain has only three trophic levels, making it more efficient in terms of energy transfer. The energy from the green plant is directly consumed by the rabbit and then by humans, resulting in greater food availability for humans.

- Green plant → Grasshopper → Frog → Snake → Peacock: This food chain has five trophic levels, making it less efficient in terms of energy transfer compared to the green plant-rabbit-man food chain.
- Green plant → Rabbit → Wolf → Man: This food chain has four trophic levels, similar to the first food chain, resulting in decreased food availability for humans.

Conclusion: Among the given options, the food chain 'Green plant → Rabbit → Man' produces a greater availability of food to the next trophic level due to its lower number of trophic levels, leading to more efficient energy transfer.

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