Is one whose trait always shows up in the organism when the allele is present
you mean phenotype, and its dominant alleles
Capital letters usually denote dominant alleles. Therefore QQ genotype would contain two dominant alleles for the Q genotype.
An organism with the alleles BB would be homozygous dominant.
Dominant alleles are written in upper case (i.e, 'A'), while recessive alleles are lower case (i.e, 'a')
Dominant alleles are the ones that show up in the phenotype. Recessive alleles do not unless both alleles are recessive, but can be passed on. For example: Tt , T=tall and t=short. Tall is dominant and short is recessive. You are tall and can pass on the short gene. Or, you can use black hair being dominant over red. Or, brown eyes being dominant over blue. Dominant can be seen on you and recessive can't.
co dominant alleles are expressed as IA
you mean phenotype, and its dominant alleles
Dominant alleles :-)
Dominant alleles are shown by a capital letter and recessive alleles are lowercase letters.
wha- dominant? alleles?
Alleles can be dominant or recessive
Capital letters usually denote dominant alleles. Therefore QQ genotype would contain two dominant alleles for the Q genotype.
Dominant alleles are shown by a capital letter and recessive alleles are lowercase letters.
No. They are present but not expressed (seen). Only the dominant alleles are expressed.
An organism with the alleles BB would be homozygous dominant.
Dominant alleles.
A gene pair that consists of 2 dominant or 2 recessive alleles is considered homozygous dominant or homozygous recessive.