Which of these statements is true about autotrophs, but not heterotrophs? Which is the word equation for photosynthesis?

What feature of cell theory is best demonstrated in the image

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.

Isolated volcanic peaks on the ocean floor are