Mendelian Genetics

Front

What you see, or the physical appearance.

Back

Phenotype

Front

Heterozygous is when...

Back

the alleles are different

Front

In a heterozygous genotype, the ___________ allele takes over in the phenotype.

Back

dominant

Front

T - tall and t = short
In the punnett square below, what belongs in the missing square?

Back

tt

Front

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

Back

gg

Front

B = brown fur  b = white fur
In the punnett square, what is the probability for white fur? Options: 0%, 25%, 50%, 75%

Back

50%

Front

Which of the following alleles is homozygous (purebred) recessive? Options: Tt, tt, TT, t

Back

tt

Front

Two brown eyed parents (Bb) have a baby. What is the chance the baby is blue eyed? Options: 0 %, 25%, 50%, 75%

Back

25%

Front

What genotype would go in box 2? Options: BB, Bb, bb

Back

Bb

Front

Genotype of a pea plant that is homozygous dominant for round seeds (R)?

Back

RR