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

Author Question: You are an evolutionary psychologist. To what do you attribute sex differences in sexuality, and ... (Read 46 times)

Medesa

  • Hero Member
  • *****
  • Posts: 507
on: Jun 21, 2018
You are an evolutionary psychologist. To what do you attribute sex differences in sexuality, and why?
 
  What will be an ideal response?

Question 2

How does the testis-determining factor impact fetal development?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hanadaa

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jun 21, 2018
Answer to Question 1

Answer: Evolutionary psychology argues that many sex differences in sexuality occur due to fundamental differences in reproduction. Having a child is a much bigger investment for women, who must be pregnant for 9 months and may breastfeed for a year or more. Thus, women should be more cautious about casual sex.

Answer to Question 2

Answer: The testis-determining factor, or TDF, determines sex. It directs the early fetal development of testes, which produce male hormones such as testosterone. That begins the cascade that results in the biologically based differences between the sexes.


Medesa

  • Member
  • Posts: 507
Reply 2 on: Jun 21, 2018
Gracias!

jackie

  • Member
  • Posts: 324
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Evolutionary change in the tetrapod lineage, showing a transitional form. Evolutionary change in the tetrapod lineage, showing a transitional form.
Evolutionary tree for the primates. Evolutionary tree for the primates.
The tarsier is a haplorhine, and may represent an evolutionary bridge between lower and higher prima The tarsier is a haplorhine, and may represent an evolutionary bridge between lower and higher prima
Differences between Artery and Vein Differences between Artery and Vein
In the retina, there are two types of light receptor cells: Rods are sensitive to differences in lig In the retina, there are two types of light receptor cells: Rods are sensitive to differences in lig
Evolutionary conservation of chromosome synteny Evolutionary conservation of chromosome synteny
Video: Interview with an Anorexic Woman (Part 1 of 2)

For a complete list of videos, visit our video library