Explain how dark matter affects models of the fate of the universe

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.

Select the correct answer from each drop-down menu proteins are

Water diffusing through a semipermeable membrane is called