(English Medium) ICSE Class 9 - CISCE Question Bank Solutions

The question has four options. Choose the correct answer:

Which one is biological in sewage treatment?

The question has four options. Choose the correct answer:

Biodegradable pollutant is

Match item in Column A with the appropriate items in Column B:

The question has four options. Choose the correct answer:

BOD is

The question has four options. Choose the correct answer:
Community health aims at

What do you mean by nutrition?

Mention the different types of nutrition?

Define the following:
Pathogen

Define with examples: Autotrophs

Define with examples: Heterotrophs

Define with examples: Carnivores

Define with examples: Omnivores

Define with examples: Herbivores

State one difference in nutrition: Parasite and Saprophyte

State one difference in nutrition: Autotroph and Heterotroph

State one difference in nutrition: Holozoic and Saprozoic nutrition

State one difference in nutrition: Holophylic and Holozoic

Name different steps involved in animal nutrition. Explain.

Name the types of teeth in human with functions.

Observe the diagram given alongside and answer the following:

1. Name the parts numbered 1-8.
2. Which parts shown in the diagram are non-living?
3. Is the tooth suited for cutting, tearing or grinding?
4. What is the function of parts 8 and 7?
5. What is the total number of teeth present in adult human beings?
6. Write the dental formula of human beings.