NEET BIOLOGY

Detailed explanation-1: -Traits that allow a plant, animal, or other organism to survive and reproduce in its environment are called adaptations. Natural selection occurs when: There is some variation in the inherited traits of organisms within a species. Without this variation, natural selection would not be possible.

Detailed explanation-2: -Natural selection is a mechanism of evolution. Organisms that are more adapted to their environment are more likely to survive and pass on the genes that aided their success. This process causes species to change and diverge over time.

Detailed explanation-3: -Through reproduction, genes are passed on to offspring. This passes down the genes coding for physical characteristics suited to the new environment. Individuals less suited to the environment may not thrive and their genes are less likely to be passed onto the next generation.

Detailed explanation-4: -Individuals with adaptive traits-traits that give them some advantage-are more likely to survive and reproduce. These individuals then pass the adaptive traits on to their offspring. Over time, these advantageous traits become more common in the population.

Detailed explanation-5: -Adaptations are inheritable characteristics that increase an organism’s ability to survive and reproduce in an environment. Adaptations can help an organism find food and water, protect itself, or manage in extreme environments.