This topic contains a solution. Click here to go to the answer

Author Question: Group selection erroneously explains the nature of natural selection because __________. a. ... (Read 284 times)

BrownTown3

  • Hero Member
  • *****
  • Posts: 564
Group selection erroneously explains the nature of natural selection because __________.
 
  a. geneticists have been unable to identify an altruism gene
  b. altruistic groups of animals are more likely to be attacked by predators
  c. no purely altruistic groups of animals have been identified in nature
  d. a selfish individual may have greater fitness and pass selfish behavior to its offspring

Question 2

Which of the following best defines the idea of group selection?
 
  a. Organisms never act altruistically.
  b. Natural selection can sometimes occur for the good of a whole group of animals.
  c. Animals never act selfishly.
  d. The group level is too broad to consider evolutionarily.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

swimkari

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

Correct Answer: d

Answer to Question 2

Correct Answer: b





 

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

For a complete list of videos, visit our video library