Pulkit ahuja

Asked: June 9, 2021In: Class 9 Science

Name two diseases caused by protozoans. What are their causal organisms?

NCERT Important Questions Class 9 Science biology Chapter 13 Important NCERT Extra Questions Chapter 13 Why do We Fall ill NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Pulkit ahuja

Asked: June 9, 2021In: Class 9 Science

Give two examples for each of the following: (a) Acute diseases; (b) Chronic diseases; (c) Infectious diseases; (d) Non-infectious diseases.

NCERT Important Questions Class 9 Science biology Chapter 13 Important NCERT Extra Questions Chapter 13 Why do We Fall ill NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Pulkit ahuja

Asked: June 9, 2021In: Class 9 Science

Give any four factors necessary for a healthy person.

NCERT Important Questions Class 9 Science biology Chapter 13 Important NCERT Extra Questions Chapter 13 Why do We Fall ill NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Pulkit ahuja

Asked: June 9, 2021In: Class 9 Science

What is disease? How many types of diseases have you studied? Give Example

NCERT Important Questions Class 9 Science biology Chapter 13 Important NCERT Extra Questions Chapter 13 Why do We Fall ill NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Pulkit ahuja

Asked: June 9, 2021In: Class 9 Science

Classify the following diseases as infectious and non-infectious:

NCERT Important Questions Class 9 Science biology Chapter 13 Important NCERT Extra Questions Chapter 13 Why do We Fall ill NCERT Book Extra Questions for Session 2022-2023 CBSE Board and UP Board Others state Board

Pulkit ahuja

Name two diseases caused by protozoans. What are their causal organisms?

Give two examples for each of the following: (a) Acute diseases; (b) Chronic diseases; (c) Infectious diseases; (d) Non-infectious diseases.

Give any four factors necessary for a healthy person.

What is disease? How many types of diseases have you studied? Give Example

Classify the following diseases as infectious and non-infectious:

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