Select the correct option regarding the following two statements labelled Assertion (A) and Reason (R). Assertion (A): Monoculture plantations often fail to meet the diverse needs of forest-dependent villagers. Reason (R): These plantations provide medicinal herbs, food and fuel for villagers.
Assertion (A) states that monoculture plantations often fail to meet the diverse needs of forest-dependent villagers. Natural forests provide a wide array of resources like timber, fuelwood, medicinal herbs, fruits, and fodder. Monoculture plantations, focusing on a single species, lack this biodiversity and thus cannot supply the variety of resources villagers depend on. Therefore, Assertion (A) is true.
Reason (R) claims these plantations provide medicinal herbs, food, and fuel. While some monocultures might yield fuelwood, they are typically established for commercial timber or pulp and lack the species diversity necessary to naturally produce a range of medicinal herbs and varied food sources. The limited species composition makes this claim inaccurate. Therefore, Reason (R) is false.
Since Assertion (A) is true and Reason (R) is false, the correct option is the one that reflects this. Comparing this to the provided options:
The analysis shows that Assertion (A) is true, but Reason (R) is false.
The ration of the number of girls and boys in a school is 8 : 7. If the percentage increase in the number of girls and boys is 10% and 20% respectively, what will be the new ratio?
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