Most Human Traits Are

Q18: Heterozygous means<br>A)having the same alleles in a

Q19: A,T,G,and C stand for<br>A)names of important amino

Q20: Genes code for<br>A)the direct production of a

Q21: The process whereby cells reproduce themselves is

Q22: Which of the following is NOT an

Q24: A mutation is<br>A)a deformed organism.<br>B)a new gene

Q25: The genetic code is carried by<br>A)RNA.<br>B)DNA.<br>C)proteins.<br>D)amino acids.

Q26: About how many proteins does the human

Q27: An organism's combination of alleles for a

Q28: Humans have how many chromosomes?<br>A)48<br>B)46<br>C)42<br>D)23