Genetics

Front

What is the genotype of offspring from a cross between AA and aa for fur color?

Back

Aa

Front

What is the probability of a blue-eyed baby from two brown-eyed parents (Bb)?

Back

25%

Front

What type of inheritance is observed in Snapdragon flowers that come in red, pink, and white?

Back

Incomplete Dominance

Front

What is a phenotype?

Back

The physical trait of an organism.

Front

What does Tt represent in genetics?

Back

Heterozygous

Front

What is the definition of genotype?

Back

The genetic makeup of an organism.

Front

What is complete dominance in genetics?

Back

A form of inheritance where one allele completely masks the effect of another.

Front

What is codominance?

Back

A form of inheritance where both alleles in a heterozygote are fully expressed.

Front

What is polygenic inheritance?

Back

A type of inheritance where multiple genes influence a trait.

Front

What is the difference between homozygous and heterozygous?

Back

Homozygous has identical alleles; heterozygous has different alleles.