Question

For absorbing plant juices an Aphid pierces its proboscis into which part of the plant?

• A. Xylem
• B. Phloem
• C. Root hairs
• D. Leaf epidermis

Hint:

Phloem transports sugars in plants, and sap-sucking insects like aphids tap into it for nutrition.

Answer 1

The Correct Option is B

Step 1: Aphid's Feeding Mechanism.
Aphids are small insects that feed on the nutrient-rich sap of plants by inserting their proboscis into plant tissues. Step 2: Function of Phloem.
Phloem is responsible for the transport of organic nutrients, primarily sucrose, from the leaves to other parts of the plant. Step 3: Conclusion.
Aphids target the phloem to absorb plant juices.