The growing size of the human population is a cause of concern for all people. The rate of birth and in a population will determine its size. reproduction is the process by which organisms increase their population. The process of maturation for reproduction is gradual and takes place while general body growth is still going on. Some degree of maturation does not necessarily mean that the mind or body is ready for * acts or for having and bringing to control the size of population.
(a) List two common signs of ** maturation in boys and *****.
(b) What is the results of reckless female foeticide?
(c) Which contraceptive method changes the hormonal balance of the body?
(d) Write two factors that determine the size of a population.