What is food spoilage?

Important Questions on Economic Importance of Bacteria

EASY

9th ICSE

IMPORTANT

Innovative Biology>Chapter 8 - Economic Importance of Bacteria>Review QUESTIONS>Q 14

Why is it harmful to consume spoiled food?

EASY

9th ICSE

IMPORTANT

Innovative Biology>Chapter 8 - Economic Importance of Bacteria>Review QUESTIONS>Q 15

What are serums? Write their uses.

EASY

9th ICSE

IMPORTANT

Innovative Biology>Chapter 8 - Economic Importance of Bacteria>Review QUESTIONS>Q 16

What is the use of bacteria in curing tea and tanning of leather?

EASY

9th ICSE

IMPORTANT

Innovative Biology>Chapter 8 - Economic Importance of Bacteria>Review QUESTIONS>Q 17

What is denitrification?

EASY

9th ICSE

IMPORTANT

Innovative Biology>Chapter 8 - Economic Importance of Bacteria>Review QUESTIONS>Q 18

How are bacteria important in nature?

EASY

9th ICSE

IMPORTANT

Innovative Biology>Chapter 8 - Economic Importance of Bacteria>Review QUESTIONS>Q 19

What are bioweapons?

MEDIUM

9th ICSE

IMPORTANT

Innovative Biology>Chapter 8 - Economic Importance of Bacteria>Review QUESTIONS>Q 20

Give advantages and disadvantages of bioweapons in wars.