Within eukaryotic cells, there is an intricate network of with unique functions.

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.

Dna replication or repair occurs in a cell in all of thw following situations except when

Which of these is not a nucleotide base found in dna?