« previous next »

Author Question: Describe the theory of differential parental investment. What is sexual selection, and how does it ... (Read 80 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?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Sexual and asexual reproductive cells of fungi. Sexual and asexual reproductive cells of fungi.
Gate Control Theory, Gate control, Open gate, Closed gate, Pain, Nerve transmission of pain, Pain ma Gate Control Theory, Gate control, Open gate, Closed gate, Pain, Nerve transmission of pain, Pain ma
Trichromatic Theory of Color Vision Trichromatic Theory of Color Vision
Sexual Response Cycles Sexual Response Cycles
Gender Schema Theory Gender Schema Theory
Consider a two-period economy with no investment opportunities: first and second period output ... Consider a two-period economy with no investment opportunities: first and second period output ...
Video: How to make cDNA Animation

For a complete list of videos, visit our video library