Punnett Square Flashcard

Front

TT

Back

homozygous

Front

Pp

Back

heterozygous

Front

Phenotype for genotype BB (Blue body color is dominant to green)

Back

blue

Front

Phenotype for genotype Bb (Blue body color is dominant to green)

Back

blue

Front

Tall eyeballs: Give the genotypes possible for this phenotype.

Back

TT, Tt

Front

Spongeburt is heterozygous for round eyes (R) and marries a woman with oval eyes (r). What type of eyes might the kids have?

Back

50% round, 50% oval

Front

Patrick is purebred for tall head shape (T), dominant over short head (t). Patti is short-headed. What type of heads would their children have?

Back

4 Tt

Front

Probability of a hybrid offspring in the cross: BB x Bb.

Back

50%

Front

Probability of a white offspring in a cross between two heterozygous guinea pigs (Black fur(B) is dominant over white fur(b)).

Back

25%

Front

Probability of homozygous offspring in a cross: BB x BB.

Back

100%