Kelly's False Rumor of an Affair with Brit Hume. Prior to her hiring at Fox News in 2004, Megyn Kelly sent a tape of her reporting to Kim Hume, wife of veteran journalist and Fox News anchor Brit Hume, for review. The 70-year-old Brit Hume then reportedly played a key role in her hiring, which led to rumors that the two were intimately involved.
Cellular differentiation is responsible for _____.cellular differentiation is responsible for _____. Answers. Answer: Cellular differentiation is responsible for one daughter cell becoming a sieve tube whereas the other becomes a companion cell. Cell differentiation occurs as different genes are switched on and off. Hope this answer helps!
Cell differentiation refers to the normal process by which a less specialized cell goes through development and maturation in order to become more distinct in terms of form and function. It is the process in which a cell changes into another cell type. During cell differentiation, the changes may include cell shape, cell size, membrane potential, metabolic activities, and responsiveness. These changes are brought about by modifications in gene expressions. An example of cell differentiation is the development of a single-celled zygote into a multicellular embryo that further develops into a more complex multisystem of distinct cell types of a fetus. The cell size, shape, polarity, metabolism and responsiveness to signals change dramatically such that a less specialized cell becomes more specialized and acquires a more specific role.