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Chemical analysis of phloem shows the presence of

1. More amount of carbohydrates
2. organic nitrogenous compounds
3. Minerals
4. Both A and B

Correct answer: Both A and B

Solution

Phloem carries photosynthates, so it contains a high amount of carbohydrates. It also transports organic nitrogenous compounds such as amino acids, which is why both A and B are present.

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