Front

What is Gregor Mendel known for?

Back

Gregor Mendel is known as the father of genetics for his work on inheritance patterns in pea plants.

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NGSS.HS-LS3-2

Front

What is heredity?

Back

The passing of traits from parent to offspring.

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NGSS.HS-LS3-1

NGSS.HS-LS3-2

Front

What do genes provide the blueprint for making?

Back

Proteins.

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NGSS.HS-LS1-1

Front

What does Homozygous dominant mean?

Back

That both alleles for a gene are dominant, so the dominant form of the trait will be expressed.

Front

What is a trait?

Back

A notable feature or characteristic of an organism.

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NGSS.HS-LS3-1

Front

What is a genotype?

Back

The genetic makeup of an organism, represented by the alleles it possesses.

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NGSS.HS-LS3-1

Front

What is a phenotype?

Back

The observable physical or biochemical characteristics of an organism, determined by its genotype.

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NGSS.HS-LS4-3

Front

What is the difference between dominant and recessive alleles?

Back

Dominant alleles express their trait even if only one copy is present, while recessive alleles require two copies to express their trait.

Front

What is a Punnett square used for?

Back

A diagram that is used to predict the genotypes of offspring produced by two parents.

Tags

NGSS.MS-LS3-2

Front

What is the significance of a 3:1 ratio in genetics?

Back

It typically indicates a monohybrid cross where one trait is dominant over another.