Draw a diagram to show open stomatal pore and label guard cells and chloroplast.

Important Questions on Life Processes

MEDIUM

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>MOCK TEST>Q 20

State two functions of stomata.

MEDIUM

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>MOCK TEST>Q 21

Draw a diagram of an excretory unit of a human kidney and label Bowman’s capsule, glomerulus, collecting duct and renal artery.

MEDIUM

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>MOCK TEST>Q 21

Write the important function of the structural and functional unit of the kidney.

EASY

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>MOCK TEST>Q 21

Write any one function of an artificial kidney.

MEDIUM

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>MOCK TEST>Q 22

Draw a diagram of human respiratory system and label the following:
(i) Part where air is filtered by fine hair and mucus.
(ii) Part which terminates in balloon-like structures.
(iii) Balloon-like structures where exchange of gases takes place.
(iv) Part which separates chest cavity from abdominal cavity.

MEDIUM

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>MOCK TEST>Q 22

Why is the rate of breathing in aquatic organisms much faster than in terrestrial organisms?

MEDIUM

10th CBSE

IMPORTANT

CBSE Concise Biology Part 3>Chapter 1 - Life Processes>MOCK TEST>Q 23

Draw a schematic representation of the mechanism of blood clotting.

EASY

10th CBSE