All cells contain the same genetic information. Why can't cells other than stem cells differentiate into various tissues? A)Stem cells are the only cells that can be implanted.
B)As cells develop their genetic sequence changes.
C)As cells develop some genes are turned off permanently.
D)Only stem cells have the genes for differentiation.
E)Stem cells are the only cells that do not have an X or Y chromosome and can therefore go into either a male or female.

explanation:

on disadvantage of hydroelectric power is the cost. another disadvantage of using hydroelectric power is finding a water source powerful enough to harvest hydroelectric power.

answers are:

lysogenic     viral dna merges with host cell dna

lysogenic     no symptoms

lytic               viral dna takes over

lysogenic     virus does not destroy host cell

lytic               virus destroys host cell

lytic               induces symptoms of viral infection

lysogenic       cell reproduces and spreads provirus