Question

Leaf cutting is done successfully in which of the following plants?

• A. Rose.
• B. Blackberry.
• C. Sansvieria.
• D. Bougainvillea.

Hint:

Plants like \textit{Sansvieria} (snake plant) are ideal for propagation through leaf cuttings due to their regenerative ability. Other plants may require stem or root cuttings for successful propagation.

Answer 1

The Correct Option is C

Step 1: Leaf cutting propagation explained.
Leaf cutting is a method of asexual reproduction where a new plant is cultivated from a leaf or a portion of a leaf. This technique is effective for plants capable of regenerating both shoots and roots from their leaf tissues.Step 2: Sansvieria's suitability for leaf cutting.
\textit{Sansvieria}, commonly called the snake plant, is a succulent well-suited for propagation via leaf cuttings. Due to the presence of meristematic cells within its leaves, each cutting possesses the potential to develop into a new plant by forming roots and shoots.Step 3: Evaluation of alternative propagation methods.
Option (A): Incorrect. Roses are typically propagated using stem cuttings, not leaf cuttings. Option (B): Incorrect. Blackberries are usually propagated through root cuttings or stem cuttings, not leaf cuttings. Option (D): Incorrect. Bougainvillea is propagated via stem cuttings, not leaf cuttings.Step 4: Final determination.
Based on the provided options, only \textit{Sansvieria} is a viable candidate for successful propagation through leaf cuttings.\[\therefore \text{The correct answer is: Sansvieria.}\]