Discuss the connection between viruses and cancers, giving possible mechanisms for viruses that cause cancer.

Witch type of microscope is used to view very small cell components like proteins and dna?

2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.

Evolution acts upon the population of organisms and not on each individual organism