Class-5 English-Chapter-9 The Organisms

                  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.