Diffusion

IMPORTANT

Diffusion: Overview

This topic covers concepts, such as, Diffusion & Diffusion in Living Organisms etc.

Important Questions on Diffusion

EASY
IMPORTANT

Fill in the blank with the correct option from the bracket.

The gaseous exchange during photosynthesis in plants takes place by _____. (imbibition, diffusion, osmosis)

MEDIUM
IMPORTANT

Mention two examples in plants that takes place by diffusion.

EASY
IMPORTANT

The movement of molecules during diffusion can be described through all of the following except - 

HARD
IMPORTANT

Why diffusion is needed for transporting oxygen in unicellular organisms?

MEDIUM
IMPORTANT

Without any qualitative test outside the Visking tubing, to investigate the diffusion of starch through a membrane following things can be used:

MEDIUM
IMPORTANT

Identify the correct statements from the options regarding the useful examples of diffusion every day:

EASY
IMPORTANT

Diffusion helps in

EASY
IMPORTANT

The smell of scent spread uniformly in the entire room.

EASY
IMPORTANT

'The smell of scent spread the entire room.' This is the example of _____.

MEDIUM
IMPORTANT

Identify the correct statements from the options regarding the useful examples of diffusion every day:

MEDIUM
IMPORTANT

Identify the examples of diffusion from the given options:

MEDIUM
IMPORTANT

Select the correct observations in experiments to know about diffusion from the options:

EASY
IMPORTANT

Which of the following is an important role of Diffusion?

EASY
IMPORTANT

Some substances like carbon dioxide or oxygen can move across the cell membrane by a process called?