Define xylem vessels.

Important Questions on Life Processes

EASY

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>PAPER-PEN TEST :>Q 9

What are tracheids?

HARD

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>PAPER-PEN TEST :>Q 10

What are the processes involved in the mechanism of transport of water and minerals in the plant?

EASY

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>PAPER-PEN TEST :>Q 11

Define xylem sap.

MEDIUM

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>PAPER-PEN TEST :>Q 12

What are the two important theories which explain the upward movement of water and minerals? Explain them.

MEDIUM

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>PAPER-PEN TEST :>Q 1

Name the specialised systems meant for the transportation of materials into tissues?

EASY

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>PAPER-PEN TEST :>Q 2

What is meant by the human vascular system?

EASY

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>PAPER-PEN TEST :>Q 3

Name the organs that constitute the blood vascular system.

EASY

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>PAPER-PEN TEST :>Q 4

Why is the colour of the blood red?