Deafness is caused due to the rupturing of the Pinna.

Rewrite the correct statement by changing the underlined words 

The wax-like layer on the epidermis of leaves which reduces transpiration.

The organization which procures and supplies blood during an emergency

Write one condition where it does not bend when entering a medium of different optical density.

What do you mean by the term - Composting.

What is soil conservation?

Complete the following paragraph by filling in the blanks (i) to (v) with appropriate words:

To test a leaf for starch, the leaf is boiled in water to (i) ____. It is then boiled in Methylated...

Name the last Viceroy of India. State any one of the provisions of the Indian Independence Act of 1947.

The diagram given below is that of a developing human foetus. Study the diagram and then answer the questions that follow:

1. Label the parts numbered 1 to 3 in the diagram.
2. Mention any two functions
...

The canal through which the testes descend into the scrotum just before the birth of a male baby.

Give the Biological / technical term.

1. Name the organization associated with the above Emblem. Mention any two of its objectives.
2. Mention any three functions of WHO, as its agency. 
3. Name the Principal Judicial Organ of this organization and
...

Given below is a representation of a kind of pollution. Study the same and answer the questions that follow: 

1. Name the kind of pollution.
2. List any three common sources of this pollution.
3. Mention three
...

Give a geographical reason: Wind is a common agent of soil erosion in arid regions

A company with 500 shares of nominal value ₹ 120 declares an annual dividend of 15%. Calculate:

1. the total amount of dividend paid by the company.
2. annual income of Mr. Sharma who holds 80 shares of the
...

Correct the following statements by changing the underlined words: The outermost layer of Meninges is Pia mater.

Burning of ethane in plentiful supply of air.

Write a balanced chemical equation.