The mark of sexual maturation for a boy that is most comparable to menarche for a girl is
a. a deepening of the voice.
b. the first ejaculation of seminal fluid.
c. the appearance of pubic hair.
d. the release of androgens from the testes.
Question 2
Nick has just experienced semenarche. Jessica has just experienced menarche. Which statement is most likely true?
a. Nick and Jessica are now fully capable of producing a child.
b. Nick is currently capable of producing a child, but Jessica is not.
c. Jessica is currently capable of producing a child, but Nick is not.
d. Neither Nick nor Jessica is fully capable of producing a child.
The sexual cycle of flowering plants involves alternation of sporophyte and gametophyte generations.
The Secular Trend in Age of Menarche
Mark Rothko, Rothko Chapel, Houston, Texas.
The experience of romantic attachments is similar among sexual majority and minority youth.
The remarkably complete skull of a 3-year-old Australopithecus girl; the fossil is 3.3 million ...
Sexual assault evidence collection kit.