Transport of Substances in Plants

How are xylem component work in plant part?

Define osmosis. Mention two factors affecting net direction and rate of osmosis.

Moss plants do not grow to greater heights. Why?

Define xylem in plants

Explain the importance of the vascular tissue system in plants.

List the components of vascular tissue system.

In what way are food and other substances transported in plants?

What are the types of vascular tissues, and what are their function?

What is an osmometer used for?

The xylem in plants are responsible for

Which of the following is not a component of phloem?

 A few dried raisins are put in water for some time and then placed inside the concentrated salt solution. What we observe is, raisins:

Explain the role of osmosis in living organisms?

Difference between diffusion and osmosis.

Explain the functions of root hairs?

The function of vascular tissue is to _____.

Assertion (A): In spite of the absence of nuclei, the sieve tubes continue to live.

Reason (R): A companion cell is associated with each sieve tube.

Which of the following are associated with companion cells?

Which vascular tissue contains sieve tubes and companion cells?

Which among the following does not possess a nucleus?