A crime scene contains both the blood of the victim and the assailant. Which technique of biotechnology would be most appropriate for analyzing the blood? A. DNA cloning

B. light microscopy

C. electron microscopy

D. gel electrophoresis

Which statement about relative potential energy of electrons is correct? a. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 2 s orbital of the second electron shell. b. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 3 p orbital of the third electron shell. c. an electron in the 3 p orbital of the third electron shell has more potential energy than an electron in the 2 p orbital of the second electron shell.

What do we call the process when two dominant alleles are expressed and do not blend? a.incomplete dominance b.codominance c.multiple alleles

The image shows a group of fish. the type of social behavior shown in the image is called