Скачать или смотреть class 8 general science chapter 1 living world and classification of microbes exercise solution

Exercise class 8 science chapter 1 living world and classification of microbes, Std 8 science, Question answer class 8 science,

Exercise living world and classification of microbes, Std 8 science chapter 1, Workshop class 8 science, Class 8 general science, Std 8 general science, digital swadhyay living world and Class 8 science, digital swadhyay class 8 science, swadhyay class 8 science, exercise class 8 science, standard 8 science, question answer class 8 science, question answer standard 8 science, standard 8 science, exercise standard 8 science, Std 8 science, Question answer std 8 science, Exercise std 8 science, class 8 science chapter 1st, class 8 science chapter 1, exercise class 8 science chapter 1st, exercise class 8 science chapter 1 class 8 science,

classification of microbes, living world and classification of microbes, exercise living world and classification of microbes,

question answer class 8 science chapter 1st, question answer class 8 science chapter 1, question answer standard 8 science

chapter 1, question answer standard 8 science chapter 1st,

1. Use Whittaker method to classify

bacteria, protozoa, fungi, algae,

prokaryotic and eukaryotic microbes.

2. Complete the five kingdom method of classification using- living organism,

prokaryotes, eukaryotes, multicellular,

unicellular, protista, animals, plants,

fungi.

Human - polio virus, Influenza virus, HIV - AIDS virus etc.

Cattle- picorna virus

Plants-Tomato-Wilt virus, Tobacco mosaic virus etc.

Bacteria-Bacteriophage (viruses attack bacteria).

Internet My Friend

Collect pictures and

characteristics of different

microbes. Prepare a chart. 3. Find out my partner

A

B Fungi

Chlorella Protozoa

Bacteriophage

Virus Candida

Algae

Amoeba Bacteria

Prokaryotic

4. State whether the following statements are true or false. Explain your statement.

a. Lactobacilli are harmful bacteria. b. Cell wall of fungi is made up of chitin.

c. Organ of locomotion in amoeba is pseudopodia.

e. Tomato wilt is a viral disease.

5. Give answers.

a. State the merits

of Whittaker's method

of classification.

b. Write the characteristics of viruses.

c. Explain the nutrition in fungi. d. Which living organisms are included in

the kingdom monera ?

6. Who am I? a. I don' t have true nucleus, cell organelles

or plasma membrane. b. I have nucleus and membrane bound

cell orgenelles.

c. I live on decaying organic matter.

d. I reproduce mainly by cell division. e. I can produce my replica.

f. I am but don' t have organs.

7. Draw neat and labelled diagrams.

a. Different types of bacteria.

b. Paramoecium

c. Bacteriophage. 8. Arrange the following in ascending order

of size Bacteria, Fungi, Viruses, Algae. Living organisms

Unicellular

Unicellular

Do you know?

Exercises Project:

1. Prepare a chart showing infectious bacteria and the diseases caused by them. 2. Visit a nearby pathology lab. Get the

information about pathogenic microbes,