Answer:
androgen; males
Explanation:
Androgen is any natural or synthetic hormone which increases the male characteristics in a body. In humans the androgen is testosterone.
Testosterone is an anabolic steriod and the main male sex hormone. It has an important role in the development of the testes and prostate.
In the fetus of male brain aromatization of testosterone to estrogen occurs. This enters the male brain after crossing the blood–brain barrier.
In the fetus of the female brain α-fetoprotein is present which causes the estrogen to bind and does not affect the main brain.
Answer:
Premenstrual dysphoric disorder
Explanation:
Premenstrual dysphoric disorder (PMDD) is a severe form of Premenstral syndrome that includes physical and behavioural symptoms that usually surface with the onset of menstruation. It is usually caused by an abnormal reaction to hormone changes related to menstrual cycle.Symptoms include irritability or anger, Mood swings
, Fatigue
, Difficulty concentrating
, Change in appetite
, Change in appetite
, Breast tenderness, Feeling out of control
, Depression or feelings of hopelessness
, Intense anger and conflict with other people, Decreased interest in usual activities
.
The process of polymerase chain reaction is similar to the process of DNA replication, which occurs in cells. The statement that is presented is True. It is a technology in molecular biology. It used to amplify copies of piece of DNA across different orders of magnitude, etc.
Assuming you're referring to the American Revolution, the revolutionaries felt they were in danger because the British far outmatched them in terms of man power and skill. To remedy this the colonists turned to foreign aid, especially from the French.
Proximity, which makes sense because mentally you're similar or physically so you're attracted to each other. They say opposites attract which is sometimes true but often times it's similar qualities that bring people together.
