Mendelian Genetics

Front

A version of a gene is called a(n)

Back

allele

Front

Phenotype of 'Tt' with 'T' as dominant for tall and 't' as recessive for short.

Back

tall

Front

In the Punnett Square below, which genotype belongs in the missing square? Options: tt, Tt, Bb, TT

Back

tt

Front

In a heterozygous genotype, the ___________ allele is expressed in the phenotype.

Back

dominant

Front

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

Back

25%

Front

What is the probability that the offspring will express the dominant trait?

Back

75%

Front

The alleles "tt" is which genotype?

Back

Homozygous Recessive

Front

Possible genotypes of offspring when a heterozygous tall pea plant is crossed with a short pea plant (recessive)?

Back

50% Tt, 50% tt

Front

If yellow peas are dominant, then a heterozygous yellow pea plant's genotype would be:

Back

Yy

Front

A phenotype is the ___________ of an organism.

Back

Physical appearance