Hemophilia is caused by a(n) a. recessive allele on the x chromosome. b. extra chromosome. c. dominant allele. d. codominant allele.

answerall of the above;

copper and glass have high electrical conductivity

hybridization actually occurs frequently in nature. evolution is derived from the process of hybridization that creates things with different traits. this leads to the species changing and evolution occurring. hope this : )