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प्रश्न
Which of the following is wrongly matched?
पर्याय
Gateway of Tamil Nadu – Thoothukudi
Home textile city - Erode
Steel city - Salem
Pump city - Coimbatore
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उत्तर
Home textile city - Erode
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संबंधित प्रश्न
Construct an age pyramid which reflects an expanding growth status of human population.
Describe diagrammatic representation of age structure showing declining population.
In sex ratio, Tamil Nadu ranks
Which district has the lowest child sex ratio?
In human development index, TN is ranked
State any two districts with favourable sex ratio. Indicate the ratios.
Which of the following is INCORRECT?
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 number of individuals present per unit space in a given time is known as ______.
In a population, natality is used to represent ____________.
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.
What does 'N' represent in the given equation of population density?
[Nt+1 = Nt + [(B + I) - (D + E)]
Logistic growth curve has many phases which are respectively:
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?
Match the following:
| Column A | Column B | ||
| (i) | Organism | (a) | Large unit with specific climatic zone |
| (ii) | Population | (b) | Different species in particular area |
| (iii) | Community | (c) | Same species in a geographical area |
| (iv) | Biome | (d) | Basic unit of ecological hierarchy |
Identify the appropriate term for the number of births under ideal conditions:
