EVENTS CONVENT HIGH SCHOOL
Class-5
CHAPTER-9
TINY ORGANISMS
1.New Words:
1.
Microscope
2.
Vinegar
3.
Moisture
4.
Organisms
5.
Flourish
6.
Classified
7.
Photographed
8.
Plasmodium
9.
Moulds
10.
Lactobacillus
11.
Ability
12.
Immunity
13.
Diphtheria
14.
Whooping
15.
Microbes
2.Answer the following questions:-
Que-1 What are micro organism?
Ans-1 A microscopic organisms that are not seen by naked eyes
are called micro organism.
Que-2 what are the major groups of microbes?
Ans-2 Major groups of microbes are protozoa, fungi, bacteria and
viruses,archaea.
Que-3 In which way viruses are different from other microbes?
Ans-3 All viruses have a protein coat and a core of genetic
material either RM of DNA. Unlike bacteria viruses cant survive without a host
. they can only reproduce by attaching threw selves to cells.
Que-4 what is immunity? How is it acquired?
Ans-4 Ability of the body to resist or fight infection of
disease is called immunity. Immunity can be acquired with the use of vaccines.
Que-5 What disease can bacteria cause?
Ans-5 Some bacteria cause diseases like tetanus, cholera, tuberculosis, pneumonia etc.
3.Symptoms and their disease.
1.
Common Cold- Sneezing, Blowing Nose,Coughing.
2.
Fever- Temperature, Headache, Lump
3.
Measles- Rash,Spots,Weakness.
