Which of the following environmental influences contributes to monozygotic twinning?
A) early fertilization of the ovum
B) poor maternal nutrition
C) temperature changes
D) high-fructose diet
Answer: C
You might also like to view...
Much human behavior involves
(a) short-term adaptations (b) long-term adaptations (c) context-specific adaptations (d) all of these
Research has found that facial expression of emotions is highly individualized from one culture to the next, and that there are no universal human facial displays
Indicate whether this statement is true or false.
With the transition to toddlerhood, attraction to __________ declines and __________ improves
A) intentional behavior; gazing B) stimuli; reflexive action C) novelty; sustained attention D) goal-directed behavior; memory
When is autism spectrum disorder, or ASD, usually diagnosed?
A. during infancy B. during toddlerhood C. during early childhood D. during middle childhood