A: Agriculture and aquacultures are man maintained ecosystems. R: All biotic and abiotic factors are managed by humans in these ecosystems.A. If both Assertion &Reason are true and the reason is the corect explanation of the assertion , then mark (1)B. If both Assertion & Reason are true but the reason, is not the correct explanation of the assertion , then mark (2)C. If Assertion is true statement but Reason is false , them mark (3).D. If both Asseration and Reason are false statements , then mark (4).

A: Agriculture and aquacultures are man maintained ecosystems. R: All

1.	A: Agriculture and aquacultures are man maintained ecosystems. R: All biotic and abiotic factors are managed by humans in these ecosystems.A. If both Assertion &Reason are true and the reason is the corect explanation of the assertion , then mark (1)B. If both Assertion & Reason are true but the reason, is not the correct explanation of the assertion , then mark (2)C. If Assertion is true statement but Reason is false , them mark (3).D. If both Asseration and Reason are false statements , then mark (4).
Answer» Correct Answer - C

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