Antibiotic penicillin was discovered by........

........... can be prevented by vaccination.

........ can grow and reproduce only in living cells.

Find the odd man out: AIDS, Hepatitis, Leprosy, Dengue.

During fermentation, yeast cells convert carbohydrates into ...........

............ proved that the anaerobic bacterium Clostridium botulinum, is responsible for food poisoning.

The Lactobacilli convert lactose, the sugar in the milk, into........ .

Yoghurt has a specific sour taste due to ............. .

Find the odd man out: Cholera, Leprosy, Pneumonia, Influenza.

Find the odd man out: Root rot, rust (tambere), rubella, mozaic

Lactobacilli kill the harmful bacteria like ............. present in the alimentary canal.

The ............. destroys harmful microbes present in the milk.

AIDS is caused by............. .

Pneumonia is caused by ........... .

Malaria is caused by............ .

Find the odd man out: Pneumonia, Diphtheria, Chickenpox, Cholera.

Molasses is fermented with the help of yeast called .........

A yeast ................... is used to absorb the toxins released during the production of palm oil.

Dengue is caused by.............. .

Fungi release ............ into the food, making the food poisonous.

Bird flu (H7N9 ) and swine flu (H1 N1 ) are caused by............

........... is a narrow-spectrum antibiotic.

................ is a broad-spectrum antibiotic.

Bacteria found in the root nodules of leguminous plants are ............. .

Antibiotics mainly act against ..................

The bacteria which spoil cooked food are.............

Find the odd man out: Ampicillin, Amoxycillin, Penicillin, Tetracycline.

Find the odd man out: Tetracycline, Penicillin, Gentamycin, Erythromycin.

Find the odd man out: Lactobacilli, Rhizobia, Yeast, Clostridia

Bacteria causes..............