(i) Sex proportion is characterized as the quantity of females per 1000 guys in the populace.
(ii) This data is a significant social pointer to gauge the degree of uniformity among guys and females in a general public at a given time.
(iii) The sex proportion in the nation has generally stayed ominous to females. It implies that the quantity of females per 1000 guys has generally stayed low in our country.
Final Answer: Sex ratio is the ratio of males to females in a population. The above mentioned are its importance. An unfavourable sex ratio means that there is a lower number of females per 1000 males in the population.