Genetics and Punnett Squares

Genetics and Punnett Squares

Assessment

Flashcard

Science

7th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What does a Punnett Square determine?

Back

All the outcomes of a genetic cross.

2.

FLASHCARD QUESTION

Front

What is a physical characteristic that can be passed from parent to offspring?

Back

Trait.

3.

FLASHCARD QUESTION

Front

What is the term for the observable characteristics of an organism?

Back

Phenotype.

4.

FLASHCARD QUESTION

Front

What is the term for the genetic makeup of an organism?

Back

Genotype.

5.

FLASHCARD QUESTION

Front

If a homozygous black guinea pig (BB) is crossed with a homozygous white guinea pig (bb), what is the probability that an offspring will have black fur?

Back

100%.

6.

FLASHCARD QUESTION

Front

What does DNA stand for?

Back

Deoxyribonucleic acid.

7.

FLASHCARD QUESTION

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.

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