Rubber · Botany

Which tissue system contains the laticifers that yield rubber latex in Hevea?

  1. Root cap tissue
  2. Leaf mesophyll layer
  3. Phloem region of the bark
  4. Xylem vessels of the heartwood
Show answer and explanation

Correct answer: Phloem region of the bark

Rubber latex in Hevea is obtained from laticifers located mainly in the phloem region of the bark. Tapping cuts these latex vessels without cutting deeply into the wood.

Difficulty: Medium Question 4 of 20

Practice all 20 Rubber questions

Keep practicing

More Rubber questions