What determines whether a baby will be a boy?
a) if the father contributes a Y chromosome
b) if the father contributes an X chromosome
c) if the mother contributes a Y chromosome
d) if the mother contributes an X chromosome
a
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Eileen says she loves Jesse, even though they met very recently and both of them are still dating other people. When her best friend asks her what she means by "love," Eileen says, "I feel like even though we just met, I could tell him anything in the world. And he's so sexy—I get butterflies just thinking about him.". According to the triangular theory of love, Eileen's feelings towards Jesse
would best be labeled a. consummate love. b. companionate love. c. fatuous love. d. romantic love.
Having a body mass index (BMI) greater than 30 is the definition of ____
a. normal body weight c. obesity b. bulimia nervosa d. binge eating disorder
Vurpillot's (1968) study on the development of visual search found that
a. female children conduct more efficient visual searches than male children. b. young children conduct extremely unsystematic searches. c. Russian children were more focused searchers than American children. d. young children search details and older children search the "whole.".
The esophagus brings food from the ____
a. mouth to the stomach b. stomach to the sphincter c. sphincter to the intestines d. stomach to the intestines