Heredity

Front

A scientist crosses a rabbit with short fur and a rabbit with long fur. Which outcome shows incomplete dominance?

Back

All of the offspring have medium-length fur

Front

Allele

Back

one of the alternative forms of a gene

Front

Which of these choices describes a segment of DNA that determines a specific trait in a person, such as attached earlobes? Options: A gene, A phenotype, A chromosome, A characteristic

Back

A gene

Front

The diagram below shows the results of crossing a pea plant with round seeds and a pea plant with wrinkled seeds.
What can be determined from the results of the experiment? Options: Smooth shape and wrinkled shape are both recessive traits, Smooth shape and wrinkled shape are both dominant traits, Smooth shape is a dominant trait, and wrinkled shape is a recessive trait, Smooth shape is a recessive trait, and wrinkled shape is a dominant trait.

Back

Smooth shape is a dominant trait, and wrinkled shape is a recessive trait.

Front

What is the most likely explanation for Ryan's friend's siblings being tall?

Back

They have tall parents.

Front

The 1800s, this Austrian monk was called the “Father of Genetics” and studied pea plants’ traits.

Back

Gregor Mendel

Front

Phenotype

Back

The observable traits of a gene.

Front

The combination of alleles that looks like Aa is...

Back

Heterozygous or hybrid

Front

If Mrs. Schultz has long eyelashes (dominant) and Ms. Messinger has short eyelashes (recessive), which statement is true? Options: Ms Messinger's phenotype must be Gg, Ms Messinger's genotype must be gg, Mrs. Shultz's genotype must be GG, Mrs. Shultz's phenotype must be Gg

Back

Ms Messinger's genotype must be gg

Front

Child's genotype if mom has brown eyes (dominant) and dad has blue eyes (recessive), and the child has brown eyes.

Back

Ff (Brown Eyes)