shaalaa.com
S

NCERT solutions Biology Textbook for Class 11 chapter 2 Biological Classification

Account
User


Login
Register


      Forgot password?
Share
Notifications

View all notifications
Books Shortlist
Your shortlist is empty

Chapter 2 - Biological Classification

Page 28

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

Q 1 | Page 28 | view solution

State the economically important uses of heterotrophic bacteria

Q 2.1 | Page 28 | view solution

State the economically important uses of archaebacteria

Q 2.2 | Page 28 | view solution

What is the nature of cell-walls in diatoms?

Q 3 | Page 28 | view solution

Find out what do the terms red-tides signify

Q 4 | Page 28 | view solution

How are viroids different from viruses?

Q 5 | Page 28 | view solution

Describe briefly the four major groups of Protozoa

Q 6 | Page 28 | view solution

What do the terms phycobiont and mycobiont signify?

Q 8 | Page 28 | view solution

Give a comparative account of the classes of Kingdom Fungi under the following:

(i) Mode of nutrition

(ii) Mode of reproduction

Q 9 | Page 28 | view solution

What are the characteristic features of Euglenoids?

Q 10 | Page 28 | view solution

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

Q 11 | Page 28 | view solution

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

Q 12 | Page 28 | view solution

Where to buy

169
-
S