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
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhat type of human population is represented by the following age pyramid?
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA broad-based, pyramid shaped age structure is characteristic of a population that is:
1. Growing rapidly
2. At carrying capacity
3. Stable
4. Shrinking
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyGeometric representation of age structure is a characteristic of:
1. Biotic community
2. Population
3. Landscape
4. Ecosystem
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe 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
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA 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
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe country with the given population pyramid is likely to have:
1. Low birth rate
2. High death rate
3. Declining population in future
4. More females than males
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology