Answer:
Dicer
RNA-dependent RNA polymerase amplifies siRNAs by binding to them and making more dsRNA, which is recognized and cleaved by Dicer into secondary siRNAs. The result is the silencing of genes by amplifying the RNAi effect. In certain cases RNAi also silences genes by the formation of heterochromatin.
b. media standards of beauty are increasingly unattainable for the average woman.
Explanation:
The media standard of beauty means beauty standards shown by actresses, models or other celebrities etc.
Our society now a days expect a woman to be beautiful and perfect as the actresses or models.
A continuous craving to be considered as beautiful has forced an average woman to adopt ways of losing weight and maintain a slim or skinny figure.
But this desire has lead them to certain serious mental disorder in which they either lose the desire to eat (anorexia nervosa) or slip into depression after eating and switch to unhealthy practices of losing weight (bulimia nervosa).
Thus we can term that our culture and physiology collides with each other and takes a form of serious disorders like these.
C2H2 is your answer for double bind
Only a few organisms react to their environment to survive. The statement is TRUE because <span>some organisms are able to adjust and even thrive and many of them cannot do the same and hence their populations' decreases.</span>