« previous next »

Author Question: Describe the theory of differential parental investment. What is sexual selection, and how does it ... (Read 73 times)

Awilson837

  • Hero Member
  • *****
  • Posts: 509
on: Jun 22, 2018
Describe the theory of differential parental investment. What is sexual selection, and how does it related to parental investment?
 
  What will be an ideal response?

Question 2

According to your text, the current movement in the attitudes toward different social groups partially reflects
 
  A) a shift toward social intolerance.
  B) social norms against expressions of bigotry.
  C) more direct expression of prejudice.
  D) more extreme attitudes toward other groups.


yifu223

  • Sr. Member
  • ****
  • Posts: 302
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: Differential parental investment theory states that animals that are more invested in the offspring tend to be more careful in choosing mates. Sexual selection is a form of natural selection favoring characteristics that assist animals in attracting mates or competing with members of their own sex.

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Bartel and Szostak demonstrated chemical selection for RNA molecules that can catalyze phosphoester Bartel and Szostak demonstrated chemical selection for RNA molecules that can catalyze phosphoester
Drugs That May Cause or Worsen Male Sexual Dysfunction Drugs That May Cause or Worsen Male Sexual Dysfunction
The clonal selection theory of the adaptive immune response The clonal selection theory of the adaptive immune response
Theory of Plate Tectonics Theory of Plate Tectonics
Modern Cell Theory Modern Cell Theory
Sexual Development begins in the Seventh week of Gestation Sexual Development begins in the Seventh week of Gestation
Video: Dissociative Disorders (Part 1)

For a complete list of videos, visit our video library