Genetics

Front

A homozygous dominant dog with brown fur is crossed with a heterozygous dog with brown fur. What are the percentages of the possible genotypes?

Back

50% BB and 50% Bb

Front

Genotype refers to the ...

Back

the possible combination of alleles in a gene

Front

An offspring will receive how many alleles from each parent to determine a specific trait?

Back

one

Front

Which of the following is a phenotype? Options: BB, Bb, bb, Blue eyes

Back

Blue eyes

Front

Having two of the same genes for the trait (sometimes called purebred).

Back

homozygous

Front

having two different genes for a trait (sometimes called hybrid).

Back

heterozygous

Front

Which of Magda's traits did she most likely inherit?

Back

height

Front

Two brown-eyed parents (Bb) have a baby. What is the chance the baby is blue-eyed?

Back

25%

Front

Genotype for a yellow plant (G = green, g = yellow)

Back

gg

Front

An allele whose trait only shows up when no dominant allele is present.

Back

recessive allele