Author Question: In sensitive species, female fetuses are protected from the masculinizing effects of their mother's ... (Read 11 times)

mwit1967

  • Hero Member
  • *****
  • Posts: 501
In sensitive species, female fetuses are protected from the masculinizing effects of their mother's estradiol by
 
  A) estrogens.
  B) alpha fetoprotein.
  C) the blood-brain barrier.
  D) diethylstilbestrol.
  E) lordosis.

Question 2

Ear wiggling
 
  A) is a proceptive behavior in female rats.
  B) by male rats serves to attract the sexual attention of female rats.
  C) occurs in male rats only during particularly intense orgasms.
  D) commonly occurs in female rats only during particularly intense orgasms.
  E) is a component of lordosis in rats.



djpooyouma

  • Sr. Member
  • ****
  • Posts: 325
Answer to Question 1

Answer: B

Answer to Question 2

Answer: A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

For a complete list of videos, visit our video library