Trait Variation

Why do the puppies look different from their mom and dad?

• Puppies of the same litter do not all look the same.

• The puppies look different from their mom and dad because they have inherited traits from both the mom and the dad.

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NGSS.MS-LS3-2

Which of these environmental factors might positively impact a plant’s traits?

• fertilizer

• dry soil

• flooding

• too much sunlight

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NGSS.MS-LS2-1

Characteristics of an individual that can be inherited from parents

• Traits

• predator

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NGSS.MS-LS3-2

What were some of the differences between the individual lemurs?

• The different lemurs had differences in fur color and patterns.

• One had a different color fur on its head

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NGSS.MS-LS4-4

How do animals inherit traits from their parents?

• Through learning from their parents

• By eating the same food as their parents

• Through the genetic information passed down from their parents

• By mimicking their parents' behaviors

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NGSS.MS-LS3-2

Traits that are passed along through generations of family members include which of these?

• eye color

• hair color

• nose shape

• all of the above

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NGSS.MS-LS3-2

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What is a trait?

• A new skill you learn, like riding a bike

• A physical characteristic that is passed from parents to their offspring

• A type of plant

• A color you like

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Why might different species in the same environment share some traits?

• Different species in the same environment might have similar challenges in surviving. For example, white fur on polar bears and white fur on arctic bunnies helps both of them blend into the snow.

• Different species in the same environment might have different challenges in jumping. For example, white fur on dogs and white fur on arctic cats helps both of them blend into the sand.

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NGSS.MS-LS2-2

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Which are examples of variation in traits between different lemurs?

• fur color

• size

• difference between male and female

• all of the above

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NGSS.MS-LS4-4

Which trait was passed from the mom to the puppy?

• brown fur

• ears that stick up

• large size

• none of the above

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NGSS.3-LS3-1