The production of egg and sperm cells follows a certain sequence of events. Which example lists those events in the correct order?
fertilization, meiosis, cell differentiation

meiosis, cell differentiation, mature gametes

sexual reproduction, cell differentiation, mitosis

cell differentiation, meiosis, sexual reproduction

Liquid water turns into water vapor at which step in the water cycle

Plz ! ive been stuck on this forever

Keeping in mind the life cycle of bacteriophages, consider the following problem: during the reproductive cycle of a temperate bacteriophage, the viral dna inserts into the bacterial chromosome where the resultant prophage behaves much like a trojan horse. it can remain quiescent, or it can become lytic and initiate a burst of progeny viruses. several operons maintain the prophage state by interacting with a repressor that keeps the lytic cycle in check. insults (ultraviolet light, for example) to the bacterial cell lead to a partial breakdown of the repressor, which in turn causes the production of enzymes involved in the lytic cycle. as stated in this simple form, would you consider this system of regulation to be operating under positive or negative control?