suresh Role of Genetic Adaptation in Animal Evolution
Genetic adaptation plays a crucial role in animal evolution by allowing species to adapt to changing environments and pressures over time. This process involves changes in an organism's genetic makeup that enhance its survival and reproductive success.
One key aspect of genetic adaptation is natural selection, where individuals with beneficial genetic variations are more likely to survive and pass on their genes to the next generation. This leads to the gradual accumulation of adaptive traits within a population.
Additionally, genetic adaptation can result from mutations, which introduce new genetic variations that may provide advantages in specific environments. These mutations can be selected for or against based on their impact on an organism's fitness.
In conclusion, genetic adaptation is essential for animal evolution as it drives the diversity and complexity of species, enabling them to thrive in diverse ecosystems.
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