kenzietaylre
06.07.2019 •
Biology
What is one condition that must be met for a population to be in genetic equilibrium? a. there is nonrandom mating. b. there is a large amount of gene flow. c. there is no genetic drift. d. there is a high mutation rate.
Solved
Show answers
More tips
- F Family and Home Is it Worth Knowing the Gender of Your Child Before Birth?...
- H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
- F Food and Cooking How to cook crayfish? Everything you need to know...
- G Goods and services LED-подсветка в LCD-телевизорах: 5 причин, почему она лучше других технологий...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
Answers on questions: Biology
- B Biology What type of reaction is used to create polymers?...
- B Biology Whale sharks are the largest fish in the sea. They are sharks, but are considered to be “gentle giants.” Being filter filters, they swim with their mouths open wide,...
- B Biology The lactose (lac) operon in E. coli is an example of a repressed gene when lactose is not available in a cell. In 3-5 sentences, explain what this means using correct...
- B Biology Name Period Date DAPTER 1 TYPES OF DATA: QUALITATIVE AND QUANTITATIVE Data Analysis Practice Biology in the 21st Century CHAPTER 1 Two different types of data can...
- B Biology Which statement best describes the components of nucleic acids? They are made up of chains of amino acids. They are made up of carbon, hydrogen, and oxygen only....
- B Biology You are looking at two fragments of DNA. Both have the sequence CATTCTG on one strand and GTAAGAC on the other. One of the fragments is exposed to UV light, and the...
- B Biology Select the word from the list that best fits the definition second-largest ocean...
- M Mathematics The equation of the linear regression line represents the relationship between the body weight of a sample of land mammals in kilograms, x, and their brain weight...
- G Geography Compare the effects of el niño and la niña on global weather patterns. when are these effects weather, and when are they climate?...
- G Geography 13. what is a duty of older athenian men?...
Ответ:
C. There is no genetic drift
Explanation:
A population is said to be in genetic equilibrium when the genetic variation of a population remains constant over many generations.
For a population to remain in genetic equilibrium it is necessary that external factors that disturb the equilibrium should not be present.
The external factors that are responsible for disturbing the genetic equilibrium are mutations, non-random mating, genetic drift and gene flow.
Genetic drift occurs when due to a chance event the allele frequency of a population either increases or decreases and this is usually common in small populations.
Thus, genetic drift should not occur so that the population can be in genetic equilibrium.
Ответ: