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प्रश्न
In literacy rate, TN ranks
विकल्प
second
fourth
sixth
eighth
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उत्तर
Eighth
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संबंधित प्रश्न
In sex ratio, Tamil Nadu ranks
Which district in TN has the highest sex ratio?
In human development index, TN is ranked
The number of individuals of the same species that have come into the habitat from elsewhere during the time period under consideration is known as ______.
Population density increases due to ______.
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 ____________.
Which phase of the Logistic growth curve shows that the population density has reached the canying capacity in a habitat with limited resources?
Population density at time 't+ l' can be correctly represented as ______.
Which of the following attributes links ecology to population dynamics, genetics, and evolution?
What will be the birth rate per individual per hour of a population of 50 Paramoecium present in a pool. The population of Paramoecium increases to 150 within an hour.
Identify the type of population shown in the given figures (a and b).
Changing nature of population is called ______
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. |
Identify ‘A’ in the given graph of population growth:
The aggregate of processes that determine the size and composition of any population is called ______.
How many national parks and sanctuaries are present in Maharashtra?
