Hemophilia is an x-linked recessive trait. in a family, the father is unaffected and the mother carries only one recessive allele. (1 point) a. all of the male offsrping would be affected. b. half of the male offspring would be affected. c. all of the female offspring would be affected. d. half of the female offspring would be affected.

Which plains area lies in both the united states and canada? altiplano central canadian shield coastal plains great plains

Kelly ran electricity though a sample of water using electrolysis. the water changed into two gases, x and y. it was not possible to break down the gases x and y into simpler particles.

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time