Dihybrid Crosses

Dihybrid Crosses

Assessment

Flashcard

Science

7th - 10th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a dihybrid cross?

Back

A genetic cross that involves two traits, each represented by two alleles.

2.

FLASHCARD QUESTION

Front

What does homozygous dominant mean?

Back

An organism with two identical dominant alleles for a trait (e.g., AA).

3.

FLASHCARD QUESTION

Front

What does heterozygous mean?

Back

An organism with two different alleles for a trait (e.g., Aa).

4.

FLASHCARD QUESTION

Front

What is a phenotype?

Back

The physical expression or characteristics of a trait.

5.

FLASHCARD QUESTION

Front

What is a genotype?

Back

The genetic makeup of an organism, represented by alleles.

6.

FLASHCARD QUESTION

Front

How many boxes are needed in a Punnett square for a dihybrid cross?

Back

16 boxes are needed for a dihybrid cross.

7.

FLASHCARD QUESTION

Front

What is the purpose of a Punnett square?

Back

To predict the genotypes and phenotypes of offspring from a genetic cross.

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