Question:
Reason of diversity in living being is
Reason of diversity in living being is
Updated On: Aug 15, 2022
- mutation
- long term evolution
- gradual changes
- short term evolutionary changes
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The Correct Option is B
Solution and Explanation
Though mutation provides the source of variation, the diversity in living beings is due to natural selection of variations and consequent evolutionary change overs long periods of time.
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Concepts Used:
The Living World
- The living world includes a vast variety of living organisms like plants, animals, and even microorganisms that exist on the earth.
- These organisms also differ in size, color, habitat, physiology, and morphology.
- Biologists have developed certain rules and principles supplementary which are helpful in the identification, nomenclature, and classification of organisms.
- Such rules and principles lie in Taxonomy.
- The taxonomic studies are very helpful and useful in specific fields like forestry, industry, agriculture, and for knowing our bio-resources.
- All discovered living organisms are being named so that they are known by the same name throughout the world.
- Each biological name is a collection of a generic name indicating the genus of an organism and a specific name that indicates the species.