Which statement is true? (Multiple Choice)

Which statement is true?
 
  a. Estrogen is found only in females, and androgen sare found only in males.
 b. Estrogen is found only in males, and androgens are found only in females.
 c. During puberty, estrogen and androgens are released at the same levels in adolescent males and females.
  d. During puberty, estrogen and androgens are released at different levels in adolescent males and females.

Question 2

What someone does for a living has a big impact on his or her need to derive meaning from work.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 3

Damage to cells in the embryo's ____ layer would be most likely to result in the development of a defective digestive system.
 
  a. endoderm
  b. placenta
 c. ectoderm
 d. mesoderm

Question 4

Estrogen is to androgen as
 
  a. sperm is to egg.
 b. ovaries are to testes.
 c. male is to female.
 d. ejaculation is to menarche.

Question 5

Research has found that
 
  a. the positive impacts of a vacation can be eliminated by the workload created by the vacation.
 b. participation in leisure activities tend to weaken family attachments.
 c. there is a negative correlation between frequency of leisure activities and social acceptance.
 d. the more extreme leisure activity a spouse chooses, the less likelihood of it creating family conflict.

Question 6

Hair and the nervous system develop during the embryonic period from cells contained in the ____ layer.
 
  a. mesoderm
  b. endoderm
  c. placenta
 d. ectoderm

Question 7

If asked to identify where the hormone that causes the maturation of the genitals in females comes from, you should say,
 
  a. the pituitary gland..
  b. the ovaries..
 c. the fallopian tube..
  d. the adrenal gland..