Heredity

Front

If two alleles are the same for a certain trait they are considered

Back

Homozygous

Front

Physical traits that are expressed are known as ____________

Back

Phenotype

Front

The passage of genetic instructions from one generation to the next is known as

Back

Heredity

Front

The genes of an organism that are written with capital or lowercase letters

Back

Genotype

Front

If a certain trait has two different alleles (one dominant and one recessive) it is called __________________

Back

Heterozygous

Front

When two pea plants with Tt genotypes are cross-bred, how many short (tt) plants will there most likely be in the new generation?

Back

1 out of 4

Front

If a brown-eyed mother and a blue-eyed father have four children, three will probably have brown eyes. What can you conclude from this?

Back

Brown eyes are a dominant trait

Front

A red cow and a white cow when crossbred make roan (red and white) cows. This is an example of...

Back

Codominance

Front

A red snapdragon flower and a white snapdragon flower when crossbred make pink snapdragon flowers. This is an example of...

Back

Incomplete dominance

Front

Blood types have the alleles I^A, I^B, and i. This is an example of...

Back

Multiallelic