2. Biological Classification

2. Biological Classification

14 Maths Exercise Solutions

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

2.6 Viruses, Viroids, Prions and Lichens, Question No.1
Discuss how classification systems have undergone several changes over a period of time

State two economically important uses of:
Archaebacteria
2.6 Viruses, Viroids, Prions and Lichens, Question No.2
State two economically important uses of:
Archaebacteria
State two economically important uses of heterotrophic bacteria  

2.6 Viruses, Viroids, Prions and Lichens, Question No.3
State two economically important uses of heterotrophic bacteria  

What is the nature of cell-walls in diatoms

2.6 Viruses, Viroids, Prions and Lichens, Question No.4
What is the nature of cell-walls in diatoms

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

2.6 Viruses, Viroids, Prions and Lichens, Question No.5
Find out what do the terms ‘algal bloom’ and ‘red-tides’ signify.

How are viroids different from viruses?

2.6 Viruses, Viroids, Prions and Lichens, Question No.6
How are viroids different from viruses?

Describe briefly the four major groups of Protozoa.

2.6 Viruses, Viroids, Prions and Lichens, Question No.7
Describe briefly the four major groups of Protozoa.

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

2.6 Viruses, Viroids, Prions and Lichens, Question No.8
Plants are autotrophic. Can you think of some plants that are partially heterotrophic

What do the terms phycobiont and mycobiont signify

2.6 Viruses, Viroids, Prions and Lichens, Question No.9
What do the terms phycobiont and mycobiont signify

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

2.6 Viruses, Viroids, Prions and Lichens, Question No.10
Give a comparative account of the classes of Kingdom Fungi under the following: Mode of nutrition