Which of the following statements are correct | vedclass

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(B) Statement $(a)$ is correct: Energy flow in an ecosystem is always unidirectional, moving from producers to consumers and then to decomposers.State

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$(a)$ and $(b)$ only

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(B) Statement $(a)$ is correct: Energy flow in an ecosystem is always unidirectional, moving from producers to consumers and then to decomposers.Statement $(b)$ is correct: An energy pyramid represents the amount of energy at each trophic level and is always upright because energy is lost as heat at each transfer, making it impossible to be inverted.Statement $(c)$ is incorrect: The transfer of energy follows the $10\%$ law (Lindeman's Law), which states that only about $10\%$ of the energy available at one trophic level is transferred to the next, not the $1\%$ law.Therefore, statements $(a)$ and $(b)$ are correct.

Which of the following statements are correct?
$(a)$ Energy flow from producers to consumers is unidirectional
$(b)$ Energy pyramid can never be inverted
$(c)$ Transfer of energy follows the $10\%$ law
Choose the correct answer from the options given below:

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The changes that occur in successive seral stages to reach a climax community are:
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Which of the following statements are correct?$(a)$ Energy flow from producers to consumers is unidirectional$(b)$ Energy pyramid can never be inverted$(c)$ Transfer of energy follows the $10\%$ lawChoose the correct answer from the options given below: