Complex Inheritance Patterns Flashcard

Front

What is the genotype for Type A blood that is NOT correct?

Back

I^AI^B

Front

What is the term used to describe a trait that is governed by two or more genes?

Back

Polygenic

Front

What is the term for a genetic pattern where neither allele is completely dominant?

Back

Incomplete dominance

Front

Which trait is an example of a polygenic trait?

Back

Eye color

Front

What is the phenotypic ratio when crossing a red flower (RR) with a speckled flower (RB) in codominance?

Back

2 red, 2 speckled

Front

Define codominance in genetics.

Back

A genetic scenario where both alleles in a heterozygote are fully expressed.

Front

What is the difference between incomplete dominance and codominance?

Back

Incomplete dominance results in a blend of traits, while codominance shows both traits distinctly.

Front

What is a common example of a polygenic trait in humans?

Back

Skin color.

Front

What does the term 'genotype' refer to?

Back

The genetic constitution of an individual.

Front

What does the term 'phenotype' refer to?

Back

The observable characteristics of an individual.