Question

Different substances synthesised in the plant body get transported to their sites of requirement by:

• A. Diffusion
• B. Cytoplasmic streaming
• C. Active transport and mass flow
• D. All of the above

Answer 1

The correct option is D All of the above

Over small distances, substances move by diffusion and cytoplasmic streaming supplemented by active transport. Long distance transport occurs through the vascular system by mass flow.