Identify the organelle that regulates cell function and contain the DNA? A. nucleus

B. Mitochondria

C. golgi apparatus

D. cell membrane ​

The galapagos island contain 13 species of finches four of the species are seen here it is believed that all of the species had one common ancestor and overtime

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.

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.