Which two domains consist only of single-celled prokaryotes?
a. bacteria and archaea
b. bacteria and eukaryota
c. archaea and eukaryota
d. prokaryota and bacteria

answer; i do believe that the correct answer is; ///mendelian genes are at specific loci on the chromosome and, in turn, segregate during meiosis;

the wetland preservation movement began in the u.s. in earnest with the clean water act (cwa) of 1972. although not specifically written to protect wetlands, the cwa is comprised of a series of regulations designed to prevent pollutants from contaminating u.s. waters.