In Guinea pigs, short hair is dominant over long hair. Also in Guinea pigs, black eyes are dominant to red eyes. A male Guinea pig that is heterozygous for both traits (HhBb) is
crossed with a female that is long haired and red eyed (hhbb).
What are the expected phenotypes of their offspring and in
what proportion?

Proteins are made from amino acids. an amino acid has three parts that are joined to a central carbon atom. identify the three parts that create an amino acid.

Imagine that a mouse has white fur because of a mutation in its dna. which of the following conclusions can be drawn

In german cockroaches, curved wing (cv) is recessive to normal wing (cv+). bill, who is raising cockroaches in his dorm room, finds that the frequency of the gene for curved wings in his cockroach population is 0.6. in his friend joe’s apartment, the frequency of the gene for curved wings is 0.2. one day joe visits bill in his dorm room, and several cockroaches jump out of joe’s hair and join the population in bill’s room. bill estimates that, now, 10% of the cockroaches in his dorm room are individual roaches that jumped out of joe’s hair. what is the new frequency of curved wings among cockroaches in bill’s room? 0.69 0.4 0.5 0.31 0.20