Unit 7 - Presentation #1

How are traits passed from parents to offspring?

• Through environment

• Through heredity

• Through diet

• Through exercise

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NGSS.HS-LS3-1

NGSS.HS-LS3-2

The image shows a structure that is essential for genetic information. What is it?

• RNA

• DNA

• Protein

• Lipid

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NGSS.HS-LS1-1

NGSS.HS-LS3-1

What is the primary function of the nucleus?

• A) Energy storage

• B) Genetic information

• C) Structural support

• D) Catalysis

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NGSS.HS-LS3-1

What does DNA contain?

• All genetic information

• Only eye color information

• Only height information

• Only fingernail shape information

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NGSS.HS-LS1-1

NGSS.HS-LS3-1

Which type of allele is expressed only if both of the same type are present?

• Dominant

• Recessive

Which type of allele is expressed even if only one is present?

• Dominant

• Recessive

Offspring inherit what percentage of their genetic information from EACH parent?

• 25%

• 50%

• 75%

• 100%

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NGSS.HS-LS3-1