Quick
what does dna contain
a. the chromosomes that build protien
b. the coded blueprint for life
c. the ability to translate rna code
d. the factors for heredity called alleles

Which beat describes the brain stem

The allele for curly hair is incompletely dominant. if a mother is homozygous for curly hair and the father is homozygous for straight hair, what percentage of the offspring will exhibit characteristics of both parents? 25 percent 50 percent 75 percent 100 percent

Match the reproductive structures based on their function and the system to which they belong. egg ovary sperm vas deferens vagina fallopian tube testis urethra