Question

The bi-directional moments of substances occur in _______​

Answer 1

Answer:

Phloem transport is bidirectional because sucrose gets accumulated in the phloem tissue and absorbs water creating a high turgor pressure. Other areas have low turgor pressure due to loss of water. Hence the water flows from regions of high turgor pressure to low turgor pressure and the direction can be upwards or downwards from the leaves based on the gradient.

Explanation:

Answer 2

Answer:

phloem is the answer ...