Natural Selection and Evolution+Classification

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What is Natural Selection?

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Natural Selection is the process by which organisms better adapted to their environment tend to survive and produce more offspring.

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Who is known as the father of Evolution?

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Charles Darwin is known as the father of Evolution for his contributions to the understanding of natural selection.

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What is the main idea of the Theory of Evolution?

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The Theory of Evolution states that species change over time through processes like natural selection and genetic variation.

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What is relative dating in geology?

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Relative dating is a method used to determine the age of rocks and fossils by comparing them to other rocks and fossils.

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What is absolute dating?

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Absolute dating is a technique used to determine the exact age of a rock or fossil using methods like radiometric dating.

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What are inherited genetic variations?

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Inherited genetic variations are differences in DNA that are passed from parents to offspring, contributing to evolution.

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What role do mutations play in evolution?

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Mutations are changes in DNA that can create new traits, which may be beneficial, harmful, or neutral, influencing evolution.

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What is a cladogram?

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A cladogram is a diagram that shows the evolutionary relationships among different species based on shared characteristics.

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What is the difference between autotrophic and heterotrophic organisms?

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Autotrophic organisms produce their own food (e.g., plants), while heterotrophic organisms consume other organisms for energy (e.g., animals).

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What is the significance of the plant kingdom?

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The plant kingdom consists of autotrophic and multicellular organisms that play a crucial role in ecosystems as primary producers.