« previous next »

Author Question: Which of these conditions should completely prevent the occurrence of natural se (Read 584 times)

hummingbird

  • Sr. Member
  • ****
  • Posts: 324
on: Jul 7, 2013
Which of these conditions should completely prevent the occurrence of natural selection in a population over time?
A) All variation between individuals is due only to environmental factors.
B) The environment is changing at a relatively slow rate.
C) The population size is large.
D) The population lives in a habitat where there are no competing species present.


Celeste

  • Hero Member
  • Posts: 588
Reply #1 on: Jun 19, 2019
A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Plant adaptations for salty conditions. Plant adaptations for salty conditions.
Buccal Mucosa Conditions, Left Parotitis Buccal Mucosa Conditions, Left Parotitis
Natural seletion Natural seletion
Natural defenses against stomach acid Natural defenses against stomach acid
Action! Children love to talk about the actions of adults and animals, which provides a natural way ... Action! Children love to talk about the actions of adults and animals, which provides a natural way ...
Transcription Conditions for the lac Operon Transcription Conditions for the lac Operon
Video: Glucagon (glycogenolysis and gluconeogenesis)

For a complete list of videos, visit our video library