The given age pyramid represents a:

1. Fast expanding population

2. Slowly expanding population

3. Stable population

4. Declining population

Subtopic:  Population Characters: Age Structure & Migration |
 76%
From NCERT
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A country with a high rate of population growth took measures to reduce it. The figure below shows age sex pyramids of populations. A and B twenty years apart. Select the correct interpretation about them.

Interpretations

1. 'A' is more recent and shows slight reduction in the growth rate

2. 'B' is earlier pyramid and shows stabilized growth rate

3. 'B' is more recent showing that population is very young

4. 'A' is the earlier pyramid and no change has occured in the growth rate  

Subtopic:  Population Characters: Density | Population Characters: Age Structure & Migration |
From NCERT
NEET - 2009
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Geometric representation of age structure is a characteristic of:

1. Biotic community

2. Population

3. Landscape

4. Ecosystem

Subtopic:  Population Characters: Age Structure & Migration |
 79%
From NCERT
NEET - 2007
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Annual migration does not occur in the case of:

1. Salmon

2. Siberian crane

3. Salamander

4. Arctic tern

Subtopic:  Population Characters: Age Structure & Migration |
 58%
NEET - 2006
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If the age distribution (percent individuals of a given age or age group) is plotted for population, the resulting structure is called:

(1) Survivorship curve                       

(2) Life table

(3) Age pyramid                                

(4) Logistic model

Subtopic:  Population Characters: Age Structure & Migration |
 93%
From NCERT
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The age distribution of a population is determined by:

(1) Timing of birth

(2) Timing of death

(3) The rate at which the population is growing

(4) All are correct

Subtopic:  Population Characters: Age Structure & Migration |
 54%
From NCERT
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A broad-based, pyramid shaped age structure is characteristic of a population that is:

1. Growing rapidly                                     

2. At carrying capacity

3. Stable                                          

4. Shrinking

Subtopic:  Population Characters: Age Structure & Migration |
 82%
From NCERT
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What type of human population is represented by the following age pyramid? 

  
1.  Stable population
2.  Declining population
3.  Expanding population
4.  Vanishing population
Subtopic:  Population Characters: Age Structure & Migration |
 84%
From NCERT
AIPMT - 2011
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The population of Ukraine today is most likely to be affected by:
1. Natality 2. Mortality
3. Immigration 4. Emigration
Subtopic:  Population Characters: Age Structure & Migration |
 59%
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The process of individuals of the same species that have come into the habitat from elsewhere during the time period under consideration is referred as: 
1. Association 
2. Emigration 
3. Competition 
4. Immigration 

Subtopic:  Population Characters: Age Structure & Migration |
 86%
From NCERT
NEET - 2022
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