Some things to help you review for the exam tomorrow. Make sure you know the difference between a genotype and a phenotype.
Genotype- BB, Bb, bb it will only be the letters and consists of the gene letters.
Phenotype- It is the observable info.
Make sure you understand what a Heterozygous gene, Homozygous Dominant, and a Homozygous Recessive gene is.
Heterozygous- Bb
Homozygous Dominant- BB
Homozygous Recessive- bb
Make sure you can fill in a punnett square correctly.
If you understand this then you will do well on the exam tomorrow.
GOOD LUCK!!!
