Question

The given diagram shows a potato plant forming new tubers. Which route would be taken by most of food at this time?

• A. $1\to 4\to 2\to 3$
• B. $6\to 5\to 2\to 3$
• C. $1\to 4\to 5\to 6$
• D. $6\to 5\to 4\to 1$

Answer 1

The correct option is B $6\to 5\to 2\to 3$

The food is synthesized in the leaves through which it travels to the main stem and then distributed in other parts of plant. Since old tubers contain adequate food storage so food reserves are transported to new tubers.
So, the right sequence of food route is $6\to 5\to 2\to 3$.