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

Study the diagram given below and then answer the question that follows:

Describe the structure of the part labelled '3'.

Study the diagram given below and then answer the question that follows:

Give the total number of the type of tooth mentioned in '1' above, in the mouth of an adult and state its function.

Complete the following table by filling in the blanks 1 to 8.

Study the following dental formula and then answer the question that follow:

`"i"  3/4   "c"   0/0   "pm"   0/1   "m"   1/1`

State the total number of teeth present in the dentition. 

Study the following dental formula and then answer the question that follow: 

`"i"  3/4   "c"   0/0   "pm"   0/1   "m"   1/1`

Is the dentition that of a carnivore or herbivore? Give a reason to support your answer.

Study the following dental formula and then answer the question that follow:

`"i"  3/4   "c"   0/0   "pm"   0/1   "m"   1/1` 

Name an animal possessing such a dentition.

Study the Following Dental Formula and Then Answer the Question that Follow: 

`"i"  3/4   "c"   0/0   "pm"   0/1   "m"   1/1`

Give the dental formula of an adult human being.

What is a nerve cell? Explain the importance of nervous tissue.

Differentiate between:

Nervous tissue and Nervous system

Give structure, types and functions in brief  of the following:
Nervous tissue

Name the tissue associated with the following:
Conduction of nerve impulse.

What do you mean by nutrition?

Mention the different types of nutrition?

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