Special protective structures located on the tips of the chromosomes, that become shorter with each cell division, and may be linked to the aging process, are ______

According to Sigmund Freud, defense mechanisms are necessary for psychological well-being.

a. true b. false

Some cases of unequal treatment of women represent benevolent sexism in which women are placed in stereotyped and restrictive roles that appear, on the surface, to be positive

Indicate whether the statement is true or false.