Assertion :Petro plants produce large amount of latex. Reason: The latex contains long chain hydrocarbons.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
Petro plants are plants having large amount of latex with long chain hydrocarbons. Latex of these plants are a good substitute for liquid fuels or petroleum. Cultivation of petro plants is a part of energy-cropping. Dr. Calvin was the scientist who identified petro crops. They have property of converting large amount of their photosynthates into latex along with hydrocarbons. Some important petro crops are Euphorbia antisyphilitica, E. lathyris, Calotropis procera etc.
Thus, the correct answer is option A.

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