Different Types of Microbes

Q. Microbes are those organisms that can be viewed only under a .

1. telescope
2. microscope
3. magnifying lens
4. light

Q. There are more microbial cells in the human body than human cells.

1. True
2. False

Q. How many microbes are estimated to be present per cell in a human body?

1. 100
2. 10
3. 1000
4. 1000000

Q.

Where do we find Bacteria?

Q.

With respect to the given statements, choose the right option.

Statement 1: Microbes are an important component of life on earth.

Statement 2: All microbes are pathogenic.

1. Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1.

2. Both statements 1 and 2 are correct and statement 2 is not the explanation of statement 1.

3. Statement 1 is correct and statement 2 is incorrect.

4. Both statements 1 and 2 are incorrect.

Q. All microbes are dangerous and can cause serious diseases in humans.

1. False
2. True

Q. Microbes cause disease only in humans and not in animals and plants.

1. False
2. True

Q.

With respect to the given statements, choose the right option.

Statement 1: Microbes are an important component of life on earth.

Statement 2: All microbes are pathogenic.

1. Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1.

2. Both statements 1 and 2 are correct and statement 2 is not the explanation of statement 1.

3. Statement 1 is correct and statement 2 is incorrect.

4. Both statements 1 and 2 are incorrect.

Q. All microbes are dangerous to humans and can cause serious illnesses.

1. False
2. True

Q. How many microbes are estimated to be present per cell in a human body?

1. 100
2. 10
3. 1000
4. 1000000

Q. Microbes are those organisms that can be viewed only under a .

1. telescope
2. microscope
3. magnifying lens
4. light

Q. Microbiology can be divided into

1. Virology
2. Bacteriology
3. both A and B
   
4. none of the above

Q. All microbes are dangerous and can cause serious diseases in humans.

1. False
2. True