Advertisements
Advertisements
प्रश्न
Which district has the lowest child sex ratio?
पर्याय
Madurai
Theni
Ariyalur
Cuddalore
Advertisements
उत्तर
Ariyalur
Explanation:
Ariyalur district has the lowest child sex ratio in Tamil Nadu. The number of girls per 1,000 boys (ages 0–6) is lowest here due to factors like gender bias, social traditions, and lack of awareness about girl child importance.
APPEARS IN
संबंधित प्रश्न
Define the term natality.
In sex ratio, Tamil Nadu ranks
State any two districts with favourable sex ratio. Indicate the ratios.
A biologist studied the population of rats in a barn. He found that the average natality was 300, average mortality 250, immigration 50 and emigration 100. The net increase in population is ____________.
The type of population represented in the given age pyramid is

The type of population represented in the given age pyramid is ______.

The birth rate of a population is also known as______.
In a population, natality is used to represent ____________.
Which of the following situations contributes to increase in density of population?
Logistic growth curve has many phases which are respectively:
Mortality of a region is assessed by ____________ of individuals per unit area per unit time.
A population is a group of all ____________ in a given time.
From the given diagram, identify the type of population growth curve:

Match the following Column I with Column II.
| Column I | Column II |
| A. Population | (i) Part of the earth has all ecosystems. |
| B. Community | (ii) Assemblage of all individuals belonging to different species of an area. |
| C. Ecosystem |
(iii) Group of similar individuals of the same species, found in an area. |
| D. Ecosphere | (iv) Interaction between living organisms and their physical environment. |
In a growing population of a country, ______.
Identify ‘A’ in the given graph of population growth:

How many national parks and sanctuaries are present in Maharashtra?
