Based on the pedigree above what is the probability of a 2nd or 3rd generation female having a widow's peak? a) 25% b) 50% c) 100%

When explaining dominant and recessive traits to a younger family member, they respond, "well chances are i can probably taste ptc, since dominant traits are more common." how might you address this misconception?

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water