Worksheet

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

Your Worksheet is Ready

CBSE - Class 11 Biology Biological Classification Worksheet

Describe briefly the four major groups of Protozoa.

State two economically important uses of:
(b) archaebacteria

Organise a discussion in your class on the topic – Are viruses living or non-living?

Give a brief account of viruses with respect to their structure and nature of genetic material. Also name four common viral diseases.

How are viroids different from viruses?

Plants are autotrophic. Can you think of some plants that are partially heterotrophic?

What are the characteristic features of Euglenoids?

Find out what do the terms ‘algal bloom’ and ‘red-tides’ signify.

What do the terms phycobiont and mycobiont signify?

10.

What is the nature of cell-walls in diatoms?

11.

Give a comparative account of the classes of Kingdom Fungi under the following:
(i) mode of nutrition

12.

State two economically important uses of:
(a) heterotrophic bacteria

13.

Discuss how classification systems have undergone several changes over a period of time?

14.

Give a comparative account of the classes of Kingdom Fungi under the following:
(ii) mode of reproduction

Worksheet Answers

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All

Decline All