Thai Sikh International School
E-Learning Programme – Online
Assignment 22/9/2014
Name
: Subject : Biology
Year : IX Schedule
No. : 2
Answer
the following :-
1. Write the names of five useful
bacteria and mention how they are used.
2.
Mention at least five differences between bacteria and virus.
3. Name at least three types of fungi
which play a vital role in the nutrient cycle.
4. Why are toadstools found in dark
areas of the forests where green plants are rare.
5. Name three types of enzymes secreted
by fungi.
6. List the names of three types of
fungi which cause diseases in humans.
