Analyse the flow chart given below and describe it.

Important Questions on Excretion To Maintain Homeostasis

HARD

9th Kerala Board

IMPORTANT

Biology Standard 9 Part-2>Chapter 1 - Excretion To Maintain Homeostasis>Exercise 2

Lable the following parts and mention their function.

HARD

9th Kerala Board

IMPORTANT

Biology Standard 9 Part-2>Chapter 1 - Excretion To Maintain Homeostasis>Exercise 3

How do the excretory organs help to maintain homeostasis?

HARD

9th Kerala Board

IMPORTANT

Biology Standard 9 Part-2>Chapter 1 - Excretion To Maintain Homeostasis>Exercise 3

How does the liver synthesize urea?

HARD

9th Kerala Board

IMPORTANT

Biology Standard 9 Part-2>Chapter 1 - Excretion To Maintain Homeostasis>Exercise 4

Apart from carbon dioxide, isn’t it necessary to expel excess water, salts etc. from the body? What are the forms in which they are removed from the body?

HARD

9th Kerala Board

IMPORTANT

Biology Standard 9 Part-2>Chapter 1 - Excretion To Maintain Homeostasis>Exercise 4

Describe, how sweat is formed?

HARD

9th Kerala Board

IMPORTANT

Biology Standard 9 Part-2>Chapter 1 - Excretion To Maintain Homeostasis>Exercise 4

How is urine formed from blood? Which organ helps in this process?

HARD

9th Kerala Board

IMPORTANT

Biology Standard 9 Part-2>Chapter 1 - Excretion To Maintain Homeostasis>Exercise 5

How does avoiding timely urination affect our body?

MEDIUM

9th Kerala Board

IMPORTANT

Biology Standard 9 Part-2>Chapter 1 - Excretion To Maintain Homeostasis>Exercise 5

 List out the healthy habits need to follow to avoid urinary infection