Which of the following can be taken as the most convincing factor for indicating the rapid increase in population growth of a country?
Low mortality rate
High natality or birth rate
Low replacement level
High population of young children
Norplant’ is the new form of birth control and it
Statement $1$: One in every six person in the world in an Indian
Statement $2$: In India, there are more females than males
Which of the following cannot be detected in a developing foetus by amniocentesis?
In case of a person suffering from syphilis, the chancre formation occurs during
Housing problems, health problems, pollution problems etc. are created by the