Who were the scientist who discovered the plasmid PB322? A) Rodriguez & beliver.
B) Joller smith.
C) Herbert boyer.
D) Stanley cohen & joller smith.

What is used to keep track of the gamates and possible offsprings combination

Which of the following organisms are capable of self-fertilization? a.plants b.tigers c.humans

Brian has a medical condition called cone dystrophy, which is a disorder of the cone cells in the eye. what symptoms would you expect brian to have? a. inability to see in the dark b. difficulty determining colors c. difficulty determining shapes and outlines d. inability to see in all light conditions