Embibe Experts Solutions for Chapter: Transport in Plants, Exercise 3: Level 3

You are given three cells, a root hair, a cell of the inner cortical layer of root and a cell of the mesophyll arrange them in ascending order of DPD.

When the solute has been added to the solution, then the following observation can be made:

You are monitoring the diffusion of a coloured molecule across the membrane. Which of the following will result in the fastest rate of diffusion?

Identify the type of vascular tissue involved in

A. Unidirectional flow of water, minerals, some organic nitrogen.

B. Multidirectional flow of a variety of organic and inorganic solutes.

An innovative professor who wanted to give a live demonstration of a physiological process. He filled a glass bottle with previously moistened mustard seed and water. He screw-capped the bottle and kept it away in a corner and resumed his lecture. Towards the end of his lecture, there was a sudden explosion with glass pieces of the bottle thrown around, Which of the following phenomenon did the professor want to demonstrate?

Water vapour comes out from the plant leaf through the stomatal opening. Through the same stomatal opening carbon dioxide diffuses into the plant during photosynthesis. Reason out the above statements using one of following options:

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

Given figure demonstrates the translocation of organic solutes according to pressure flow hypothesis.

Which out of the following statements is incorrect regarding this?