Eugene is studying the levels of structural organization of an animal’s body. which level would describe a dog’s eye?

a. organ
b. tissue
c. organism
d. organ system

Im is in a crowd of people at the mall looking for his girlfriend tammy, who was supposed to meet him for dinner. jim realizes tammy is across the room as he catches a whiff of her overpowering perfume, 'paris #6'. which process explains why jim is able to smell the perfume?

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

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