This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A larger sexually dimorphic nucleus of the medial preoptic area is the result of ... (Read 75 times)

Lobcity

  • Hero Member
  • *****
  • Posts: 524
on: Jun 22, 2018
A larger sexually dimorphic nucleus of the medial preoptic area is the result of ___________________ _ in fetal development.
 
  a. excess progesterone
  b. high levels of androgens
  c. the absence of androgens
  d. high levels of gonadotropin releasing hormone

Question 2

If a female rat is ovariectomized and given T at birth, she will not perform lordosis for a male. Instead, when given testosterone, she will mount. In this case, the animal has experienced:
 
  a. behavioral defeminization.
  b. behavioral masculinization.
  c. activational effects of estradiol and progesterone.
  d. organizational effects of testosterone.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Bsand8

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


Lobcity

  • Member
  • Posts: 524
Reply 2 on: Jun 22, 2018
Excellent

nothere

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

The Pantanal, Brazil, seen here in flood condition, is a critical jaguar range area. The Pantanal, Brazil, seen here in flood condition, is a critical jaguar range area.
As a result of sharing its environment with humans, this macaque had the opportunity to steal an ast As a result of sharing its environment with humans, this macaque had the opportunity to steal an ast
Release of Dopamine in the Nucleus Accumbens Release of Dopamine in the Nucleus Accumbens
Apply circular friction to the area of the head around the base of the ears. Apply circular friction to the area of the head around the base of the ears.
Standing at the head of the table, apply oil or lotion to chest area. Spread lubricant fanning out ... Standing at the head of the table, apply oil or lotion to chest area. Spread lubricant fanning out ...
A deficiency of linoleic acid can interfere with normal growth and result in inflammation A deficiency of linoleic acid can interfere with normal growth and result in inflammation
Video: Digestive chemicals - types & enzymes

For a complete list of videos, visit our video library