Longitudinal waves that move more quickly and compress and stretch the earth are known as A. P-waves B. T-waves C. S-waves D. L-waves

Plz ! a scientist wants to produce a cow that makes a particular human protein in it’s milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.

Diagram of the evolution of land plants?

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?