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
xenn [34]
2 years ago
15

What does it mean if a population is in Hardy-Weinberg equilibrium? Be specific.

Biology
2 answers:
nata0808 [166]2 years ago
5 0

The Hardy-Weinberg equilibrium law is an important way to check whether natural selection or other evolutionary factors are influencing a particular population.  Through the Hardy-Weinberg equation, we can determine the genetic configuration of a population that is not evolving.  From this analysis, we can compare the data with the actual information of the population and thus understand whether or not there is evolution.

According to Hardy and Weinberg, a population that is not evolving has, from generation to generation, constant frequency of alleles and genotypes. In those cases, where only recombination is observed according to Mendel's laws, we say that the population is in Hardy-Weinberg equilibrium.

A population is in Hardy-Weinberg equilibrium when its genotypic and allelic frequencies remain constant. For the equilibrium to occur, the analyzed population must obey some premises. The essential conditions for a population to remain in Hardy-Weinberg equilibrium are:

  • Lack of natural selection
  • No mutations
  • No gene flow
  • Large population
  • Same number of males and females in population
  • All couples should be fertile and have the same number of puppies.
  • Occurrence of random intersections.

Andrej [43]2 years ago
4 0

Answer:

The Hardy-Weinberg law states that in a sufficiently large population, in which matings occur randomly and that is not subject to mutation, selection or migration, gene and genotypic free frequencies are kept constant from one generation to another, once a state of equilibrium has been reached, which in autosomal loci is reached after one generation.

It is said that a population is in equilibrium when the alleles of the polymorphic systems maintain their frequency in the population throughout the generations.

You might be interested in
Some organisms in the ecosystem obtain energy and nutrients from plants these organisms stores the energy in their bodies what h
victus00 [196]

Answer:

It goes to the plants or the predators that ate the organisms

Explanation:

Decomposers will break down carcasses into nutrients and provide nutrients for plants in the form of dirt

However if the organism is killed by a predator, the predator will then receive their share of energy by eating the organism.

7 0
3 years ago
A student was injured in an accident which caused the Renal Artery to fail. A matching organ donor was unavailable, and as their
Vesnalui [34]

Answer:

harvest body

Explanation:

7 0
2 years ago
An age-related change in the nervous system that can adversely affect nutritional status is
Nookie1986 [14]
An age-related change in the nervous system that can adversely affect nutritional status is decreased taste perception, hearing loss and vision loss. Aging refers to a multidimensional process in humans, the process of physical, and psychological, and social changes. As a population, older adults are more prone to age-related diseases, functional impairment, and physical inability that nay interfere with the maintenance of a good nutritional status. 
4 0
3 years ago
Which is more prominent, a sulcus or a fissure
SVEN [57.7K]
Fissure because it's like a large gaping crack in the earth
5 0
3 years ago
Read 2 more answers
Identify the eukaryotic cellular locations of the fundamental processes that are involved in the central dogma of molecular biol
Papessa [141]

Answer:

See the answer below

Explanation:

The central dogma gives a description of how genetic information travels in biological cells from DNAs to proteins. DNAs are first transcribed into messenger RNAs in a process known as transcription and the resulting mRNAs are used in the synthesis of proteins in a process known as translation.

In eukaryotic cells, transcription process happens within the confines of the nucleus because the genetic material in the form of DNAs are always located in the nucleus. Thereafter, the mRNAs generated from transcription are transported to the cytoplasm of the cell where they become translated into proteins.

Hence;

  • <em>T</em><em>ranscription</em><em> happens in the </em><em>nucleus</em><em> of the cell.</em>
  • <em>Translation </em><em>happens in the </em><em>cytoplasm</em><em> of the cell.</em>
3 0
3 years ago
Other questions:
  • Although the forest is growing quickly around Chernobyl, and some of the wildlife is thriving, studies show that biodiversity ar
    6·1 answer
  • When is the carbon stored in plants released?
    15·2 answers
  • What is the name for the cycles resulting from changes in earth's movements and that may cause ice ages? answers?
    12·1 answer
  • All organisms have an equal chance of being preserved. TRUE FALSE
    6·1 answer
  • Please help me solve this i'll give brainliest
    15·1 answer
  • Steven puts the two stones in a rock tumbler. The tumbler spins so the rocks bump against each other. When the rocks are removed
    9·1 answer
  • During photosynthesis, plants transform the energy in sunlight into chemical
    8·1 answer
  • Use Fractions
    5·2 answers
  • Which statement best describes energy release in cellular respiration? (1 point)
    9·1 answer
  • Eighty-one percent of the microorganisms in the soil are:_______
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!