If a man with blood type a and a woman with blood type B producing offspring what might be the offspring’s blood type

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

Jason adds the antibiotic penicillin to a bacterial culture. the bacteria develop genetic modifications in their genome, which gives them resistance to the antibiotic penicillin. what caused this genetic modification?

What are they five steps of cloning?