Question

[
[
A) Algae
B) Fungi
4.
Bacteria present in our intestine help in :
D) none of these
A) excretion
C) digestion
B) absorption
A)
5. Excess use of
kills soil bacteria.
B. Fir
A) pesticides
B) fertilizers
D) all of these
C) manures
A
6. The bacterium that can be seen with unaided eye is :
[
SC
A) Thiobacillus B) Thiomargarita C) Thionambia D) Lactobacillus
A
7. Pick the odd one out.
[ ]
A) Cyclops
B) Daphnia
C) Ceratium
D) Eyelash mite
8.
The process of conversion of bigger compounds of biomass to smaller compounds is : [ ]
A) decomposition B) purification C) fermentation D) none
ate
9. Viruses reproduce only in a :
[
A) host cell
B) living cell C) bacterium
D) all the above
10. Viruses are extremely small and can be seen through :
A) electron microscope B) compound microscope C) simple microscope D) all the above
11. Animalcules are :
[
A) Viruses
B) Bacteria
C) Fungi
D) Algae​

Answer 1

Answer:

4.) digestion

5.) all of these

6.) lactobacillus

7.) eyelash mite

8.) decomposition

9.) host cell

10.) bacteria

Answer 2

Answer:

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