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1. Introduction to Evolution
- Evolution is the gradual change in the characteristics of organisms over generations.
- It explains the diversity of life and how new species arise.
- Key factors driving evolution include genetic variations, mutations, natural selection, genetic drift, and environmental influences.
- Two major theories of evolution are Darwin’s Theory of Natural Selection and the Modern Synthetic Theory.
2.
1. Introduction to Evolution
- Evolution refers to the gradual change in the characteristics of organisms over generations.
- It explains the diversity of life on Earth.
- Evolution occurs due to genetic variations, mutations, natural selection, and environmental factors.
- The study of evolution is based on fossil records, comparative anatomy, molecular biology, and embryology.
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