capital letters, such as PP equals two dominant alleles, pp equals two recessive alleles.
For a dominant trait to be expressed, you either need a RR or an Rr genotype. The other genotype, rr, is recessive only. In genetics, capital letters represent a dominant allele, and lower case letters represent the recessive allele.
it is present (shown) whenever it is present ( see Punnett Square) it will overthrow a recessive allele as long as it is there. it's effect is that you will get a certain trait for that allele. A Punnett Squar will help you the most.
A capital letter in a Punnet Square represents a dominate allele.
recessive
the tiger of ireland
Your genetics, my genetics, anyone's genetics.
cause it is just that cool
No! they are different
because it dominates the phenotype
because it dominates the phenotype
The genotype is said to be heterozygous and the dominant trait will be expressed in the individual.
Each gene has a dominate and recessive allele, so there are two types of alleles in each gene. The dominate allele is stronger than the recessive allele unless there are two recessive alleles.