Question

1.how bacteria and viruses are different
2.name any two friendly microorganisms
3.name the bacteria responsible to cause
a.cholera b.tuberculosis
c.malerta d.polio
4.what is food poisoning ​

Answer 1

Answer:

1. Bacteria and viruses are different from each other

viruses are not functional outside the living body they have toh enter a living machinery for their life cycle

but bacteria can survive outside the living body

2. The two friendly microorganism are a. bacteria

b. yeast

3.cholera = vibrio cholerae

tuberculosis =mycobacterium tuberculosis

malerta d polio =poliovirus

4. food poisoning =spoiling of food due to formation of some toxic substance in it

Answer 2

Answer:

1- bacteria reproduce by fission and conjugation whereas viruses inavdes the host cell for multiplication

2- lactobacillus in curd making and streptomyces in antibiotics

3-

4- illness caused by contamination of food by bacteria and viruses