stem has two way trane post mechanism. Justify
Answers
Answer:
Transportation in plants
Explanation:
The stem is named a street as a result of it conducts minerals and water from roots to any or all different elements of the plant and at the same it conducts food ready by leaves to different elements of the plant.
The vascular tissue tissue transports water and minerals from the roots to the leaves whereas the bast tissue transports food from the leaves to the opposite elements of the plant. vascular tissue tissue has tracheids and vessel parts. bast tissue has companion cells and sieve tubes.
The phloem, on the opposite hand, is accountable for the translocation of the nutrients like carbohydrates and amino acids from the leaves to different areas of the plants. Here, the flow is two-way. It moves up and down the stem. bast occupies the sting of the fibrovascular bundle, Food movement within the bast happens thanks to the pressure flow mechanism