Sarita Aggarwal Solutions for Exercise 2: Solved Questions from ICSE Board Examination Papers

The diagram given represents a surgical sterilization method in males. Study the same and answer the questions that follow:
($i$) Name the parts marked A, B, C, D and E.
($ii$) Give the name of the surgical method represented in the diagram.
($iii$) Which part is ligated or cut?
($iv$) Name the corresponding surgical method conducted on females.
($v$) Name the part which is ligated in females and why?

Give the biological/technical term for the following:
The number of persons living per square kilometre at any given time. 

State two reasons for the increase of population in India. 

Differentiate between Tubectomy and Vasectomy (Part cut and tied).

Explain the term Natality.

Name the number of individuals inhabiting per unit area.

Choose the correct  answer from each of the four options given below:

Surgical method of sterilization in a woman involves cutting and tying of: (a)Ureter (b)Uterus (c)Urethra (d)Oviduct .

Differentiate between the below pair.
Demography and Population density [Definition]