Tiwari Academy Discussion

Chaaya

Asked: February 25, 2021In: Class 12 Biology

What is sewage? In which way can sewage be harmful to us?

NCERT Solutions for Class 12 Biology Chapter 10 Microbes in Human Welfare Important Board Questions Microbes in Human Welfare NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 7

Chaaya

Asked: February 25, 2021In: Class 12 Biology

In which way have microbes played a major role in controlling diseases caused by harmful bacteria?

NCERT Solutions for Class 12 Biology Chapter 10 Microbes in Human Welfare Important Board Questions Microbes in Human Welfare NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 5

Chaaya

Asked: February 25, 2021In: Class 12 Biology

Name some traditional Indian foods made of wheat, rice and Bengal gram (or their products) which involve use of microbes.

NCERT Solutions for Class 12 Biology Chapter 10 Microbes in Human Welfare Important Board Questions Microbes in Human Welfare NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 4

Chaaya

Asked: February 25, 2021In: Class 12 Biology

In which food would you find lactic acid bacteria? Mention some of their useful applications.

NCERT Solutions for Class 12 Biology Chapter 10 Microbes in Human Welfare Important Board Questions Microbes in Human Welfare NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 3

Chaaya

Asked: February 25, 2021In: Class 12 Biology

Give examples to prove that microbes release gases during metabolism.

NCERT Solutions for Class 12 Biology Chapter 10 Microbes in Human Welfare Important Board Questions Microbes in Human Welfare NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 2

Chaaya

Asked: February 25, 2021In: Class 12 Biology

Bacteria cannot be seen with the naked eyes, but these can be seen with the help of a microscope. If you have to carry a sample from your home to your biology laboratory to demonstrate the presence of microbes under a microscope, which sample would you carry and why?

NCERT Solutions for Class 12 Biology Chapter 10 Microbes in Human Welfare Important Board Questions Microbes in Human Welfare NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 1

Chaaya

Asked: February 25, 2021In: Class 12 Biology

How do biofertilisers enrich the fertility of the soil?

NCERT Solutions for Class 12 Biology Chapter 10 Microbes in Human Welfare Important Board Questions Microbes in Human Welfare NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 15

Chaaya

Asked: February 25, 2021In: Class 12 Biology

Arrange the following in the decreasing order (most important first) of their importance, for the welfare of human society. Give reasons for your answer. Biogas, Citric acid, Penicillin and Curd

NCERT Solutions for Class 12 Biology Chapter 10 Microbes in Human Welfare Important Board Questions Microbes in Human Welfare NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 14

Ajira

Asked: February 18, 2021In: Class 11 Biology

Analyse the events during every stage of cell cycle and notice how the following two parameters change (i) Number of chromosomes (N) per cell (ii) Amount of DNA content (C) per cell

NCERT Solutions for Class 11 Biology Chapter 10 Cell Cycle and Cell Division Important Board Questions Cell Cycle and Cell Division NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 16

Ajira

Asked: February 18, 2021In: Class 11 Biology

Can there be DNA replication without cell division?

NCERT Solutions for Class 11 Biology Chapter 10 Cell Cycle and Cell Division Important Board Questions Cell Cycle and Cell Division NCERT Books for Session 2022-2023 CBSE Board and UP Board Question : 15

What is sewage? In which way can sewage be harmful to us?

In which way have microbes played a major role in controlling diseases caused by harmful bacteria?

Name some traditional Indian foods made of wheat, rice and Bengal gram (or their products) which involve use of microbes.

In which food would you find lactic acid bacteria? Mention some of their useful applications.

Give examples to prove that microbes release gases during metabolism.

Bacteria cannot be seen with the naked eyes, but these can be seen with the help of a microscope. If you have to carry a sample from your home to your biology laboratory to demonstrate the presence of microbes under a microscope, which sample would you carry and why?

How do biofertilisers enrich the fertility of the soil?

Arrange the following in the decreasing order (most important first) of their importance, for the welfare of human society. Give reasons for your answer. Biogas, Citric acid, Penicillin and Curd

Analyse the events during every stage of cell cycle and notice how the following two parameters change (i) Number of chromosomes (N) per cell (ii) Amount of DNA content (C) per cell

Can there be DNA replication without cell division?

Which is the best website providing NCERT Solutions?

NCERT Books

Where can I get NCERT books in PDF format?

NIOS

NCERT Solutions

Sign Up

Sign In

Forgot Password

Tiwari Academy Discussion Latest Questions