What is the total magnification if the microscope is on low power (20x)

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.

Which diagram best represents the chromosomes that would be found in a two new skin cells produced as a result of this process?

Are fatty streaks formed by multiple foam cells?