1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Citrus2011 [14]
3 years ago
8

What conditions are necessary for populations to remain in hardy-weinberg equilibrium

Biology
2 answers:
uysha [10]3 years ago
7 0

Answer:

There are five conditions that disrupt the Hardy-Weinberg equilibrium:

Natural selection

Mutation

Genetic drift

Migration (gene flow)

Nonrandom mating

Explanation:

The Hardy-Weinberg equilibrium was explored earlier in this lesson in relation to allele frequency and the number of genotypes and phenotypes. This equilibrium was developed by Godfrey Hardy and Wilhelm Weinberg completely independent of one another. The equilibrium states that if there are no external forces of evolution on a population, then the allele frequency of that population will never change. The individuals within a population would all look the same as each other.

elena-14-01-66 [18.8K]3 years ago
6 0

Answer:

Large population

Random mating

No evolutionary mechanisms (mutations, genetic flow,, genetic drift, natural selection)

Explanation:

According to  Hardy-Weinberg model, allele frequence (or genotype frequencies) will remain constant through generations in the absence of disturbing factors, evolutionary mechanisms. Such constant population is in Hardy-Weinberg equilibrium (no evolving population). Factor that can disturb equilibrium of the population are nonrandom mating, mutations, gene flow, natural selection, genetic drift.

According to Hardy-Weinberg model:

p2+2pq+q2=1 (p+q=1)

p2 is the frequency of dominant homozygous genotype

2pq is is the frequency of heterozygous genotype

q2 is is the frequency of recessive homozygous genotype

You might be interested in
Ear- kkro- svd<br><br><br><br>alpha and omega ruby ​
Tomtit [17]

Answer:

45

Explanation:

Uhh nice?

6 0
3 years ago
Read 2 more answers
Elaine feels that her life is empty. she has lost interest in career and hobbies, and she wonders if she would be better off dea
Leto [7]

A mood disorder

Mood disorders are illness in which an individual experiences serious change in mood or emotions. An individual with this disorder may feel sad or empty. Depression is the common feature of mood disorder. Major depressive disorder, bipolar disorder, persistent depressive disorder and seasonal affective disorder are all illnesses under mood disorders. For the question given above, Elaine is most likely suffering from a mood disorder.






8 0
3 years ago
Typhoon is another name for
goldfiish [28.3K]
Your answer would be hurricane

4 0
3 years ago
Read 2 more answers
Which sphere is the atmosphere interacting with when winds are produced over oceans?.
Marina CMI [18]

Answer:

The hydrosphere

Explanation:

The atmosphere interacts with the hydrosphere to redistribute water over the surface of Earth.

6 0
2 years ago
Why do scientists think that whales evolved from ancient mammals and not ancient fish
lys-0071 [83]
The whale still has traces of a hip and pelvis bones in the back of his body witch scientist think they used to walk on land
7 0
3 years ago
Other questions:
  • The word which means to cut into two parts is a.dichotomy b.wedge c.binomial
    7·1 answer
  • Oxygen weathers rock through a process called
    14·1 answer
  • Where would you expect to find water stored as a gas
    7·2 answers
  • Which term best describes a pure substance that is made up of only one type of atom
    12·1 answer
  • Do you have to take piercings out for x rays
    12·1 answer
  • You have a batch of tomato plants with hairy stems that you grew by crossing plants that had hairy stems (HH) with plants that h
    13·2 answers
  • According to the map above, which language family is most commonly used on the European continent?
    9·2 answers
  • Nitrogen fixation is carried out by nitrogen-fixing bacteria that live in the soil and roots of legumes, such as peas, making th
    10·1 answer
  • A unicellular organism splits into two parts during​
    6·1 answer
  • Incinerating or burning trash is the best way to get rid of the majority of it. True or False
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!