Heredity

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What is heredity?

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Heredity is the passing of traits from parents to offspring through genes.

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NGSS.MS-LS3-2

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What is an inherited trait?

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An inherited trait is a characteristic that is passed down from parents to their children, such as eye color or leaf shape.

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What is instinct in animals?

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Instinct is an innate behavior that an animal is born with, which does not require learning or experience.

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What is learned behavior?

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Learned behavior is a behavior that an animal acquires through experience or interaction with its environment.

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Why do polar bears have thick fur?

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Polar bears have thick fur to insulate them against the cold temperatures of their natural habitat.

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How does camouflage help animals?

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Camouflage helps animals blend into their environment, making it harder for predators to spot them.

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NGSS.MS-LS2-4

NGSS.MS-LS4-4

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What role does the environment play in heredity?

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The environment can influence the expression of inherited traits, but it does not change the genetic information itself.

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NGSS.MS-LS1-5

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What is the significance of the black markings under a cheetah's eyes?

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The black markings help reduce glare from the sun, improving the cheetah's ability to see while hunting.

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What is the difference between inherited traits and learned behaviors?

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Inherited traits are genetic characteristics passed from parents, while learned behaviors are acquired through experience.

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How do instincts benefit animals in the wild?

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Instincts help animals perform essential survival functions, such as finding food, mating, and avoiding predators.