Explain the four different patterns of crying. Indicate ...

[faduma]

Explain the four different patterns of crying.
 
  Indicate whether the statement is true or false

Question 2

Behavior geneticists study the influence of genotype on human behavior by
 
  a. examining karyotypes of unrelated individuals.
  b. conducting gene replacement experiments.
  c. studying similarities among family members.
  d. conducting selective-breeding experiments.

[af]

Answer to Question 1

T

Answer to Question 2

C