Incomplete & Codominance

Incomplete & Codominance

Assessment

Flashcard

Science

6th - 8th Grade

Hard

Created by

Wayground Content

FREE Resource

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16 questions

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1.

FLASHCARD QUESTION

Front

What is incomplete dominance?

Back

A type of inheritance where the phenotype of a heterozygote is intermediate between the phenotypes of the two homozygotes.

2.

FLASHCARD QUESTION

Front

What is codominance?

Back

A type of inheritance where both alleles in a heterozygote are fully expressed, resulting in a phenotype that shows both traits.

3.

FLASHCARD QUESTION

Front

What is a hybrid organism?

Back

An organism that has two different alleles for a trait, such as Bb.

4.

FLASHCARD QUESTION

Front

What are alleles?

Back

Different forms of a gene that determine specific traits.

5.

FLASHCARD QUESTION

Front

If a red flowered plant (RR) and a white flowered plant (WW) breed, what will the offspring look like in terms of flower color under incomplete dominance?

Back

All offspring will have pink flowers (RW).

6.

FLASHCARD QUESTION

Front

In a cross between a homozygous red flower (RR) and a homozygous white flower (WW), what is the genotype of the offspring?

Back

All offspring will be heterozygous (RW).

7.

FLASHCARD QUESTION

Front

What is the phenotypic ratio of a monohybrid cross involving incomplete dominance?

Back

1:2:1 ratio of phenotypes.

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