Dominant & Recessive

Front

Dominant alleles are written with:

Back

Upper case always

Front

What does the genotype 'DD' represent?

Back

Dominant

Front

Are 'TT' and 'Tt' both dominant or recessive?

Back

Both are dominant

Front

Select the recessive genotype: TT, Tt, tt, None

Back

tt

Front

If Black phenotype is recessive, what is its genotype?

Back

bb

Front

What is a dominant allele?

Back

An allele that expresses its trait even when paired with a recessive allele.

Front

What is a recessive allele?

Back

An allele that only expresses its trait when paired with another recessive allele.

Front

What is the genotype for a homozygous dominant individual?

Back

It is represented as 'AA'.

Front

What is the genotype for a homozygous recessive individual?

Back

It is represented as 'aa'.

Front

What does 'heterozygous' mean?

Back

Having two different alleles for a trait, e.g., 'Aa'.