Question

The process in which transport of soluble products of photosynthesis takes place in plants is known as:

• A. Transpiration
• B. Evaporation
• C. Conduction
• D. Translocation

Answer 1

The Correct Option is D

Step 1: Photosynthesis Products
Green plants produce glucose (sugar) via photosynthesis, which is converted to soluble sucrose for transport.

Step 2: Transport Requirements
Soluble products like sucrose, amino acids, and other organic nutrients must be moved from the leaves (photosynthesis site) to plant parts like roots, stems, fruits, and developing tissues.

Step 3: Process Name
The movement of these soluble products via phloem tissue is termed translocation.
This movement can be upward or downward, depending on plant needs.

Step 4: Significance
Translocation is crucial for plant growth and development, ensuring food from leaves reaches all plant sections, including storage and growth areas.

Final Answer:
Translocation