Match each image with the life function the organism is performing. 1.reproduction
2.obtaining energy 3.excretion
4.responding to a stimulus

You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled

How does the study of genetic disorders such as pku biologists understand normal alleles?

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.