Codominance and Incomplete dominance

Codominance and Incomplete dominance

Assessment

Flashcard

Biology

9th - 12th 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 is codominance?

Back

A genetic condition where both alleles for a gene are fully expressed, resulting in offspring with a phenotype that displays both traits equally.

2.

FLASHCARD QUESTION

Front

What is incomplete dominance?

Back

A genetic condition where the phenotype of heterozygotes is intermediate between the phenotypes of the two homozygotes, resulting in a blending of traits.

3.

FLASHCARD QUESTION

Front

Example of codominance in plants?

Back

In flowers, a plant with one allele for red petals and one for white petals may produce flowers with both red and white patches.

4.

FLASHCARD QUESTION

Front

Example of incomplete dominance in plants?

Back

In snapdragons, crossing a red flower with a white flower results in pink flowers, showing a blend of the two colors.

5.

FLASHCARD QUESTION

Front

What is the phenotype of a plant with codominant alleles?

Back

The phenotype will show both traits distinctly, such as a flower with both red and white patches.

6.

FLASHCARD QUESTION

Front

What is the phenotype of a plant with incomplete dominance?

Back

The phenotype will be a mix or blend of the two traits, such as a pink flower from red and white parents.

7.

FLASHCARD QUESTION

Front

How do codominance and incomplete dominance differ?

Back

Codominance shows both traits distinctly, while incomplete dominance results in a blend of traits.

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