What Hormone is Associated with High Levels of Parental Care

Question

What hormone is associated with high levels of parental care in birds and mammals?
A) Testosterone
B) Estradiol
C) Progesterone
D) Juvenile hormone
E) Prolactin

Accepted Answer

Prolactin is known to play a significant role in promoting parental care behaviors in both birds and mammals. It is involved in stimulating milk production in mammals and also influences behaviors related to the care of offspring.