- 1(current)
Q. No.What type of human population is represented by the following age pyramid?
1. Stable population
2. Declining population
3. Expanding population
4. Vanishing population
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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 are twenty years apart. Select the correct interpretation about them:
Interpretations
| 1. | 'A' is more recent and shows a slight reduction in the growth rate |
| 2. | 'B' is an earlier pyramid and shows stabilised growth rate |
| 3. | 'B' is more recent showing that the population is very young |
| 4. | 'A' is the earlier pyramid and no change has occurred in the growth rate |
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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 & BiologyAnnual migration does not occur in the case of:
1. Salmons
2. Siberian crane
3. Salamander
4. Arctic tern
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology- 1(current)
Q. No.
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