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
wel
1 year ago
11

The higher the proportion of loci that are "fixed" in a population, the lower are that population's

Biology
1 answer:
Zanzabum1 year ago
8 0

The correct option is (D) Nucleotide variability and average heterozygosity

The higher the proportion of loci that are "fixed" in a population, the lower are that population's nucleotide variability and average heterozygosity.

<h3>What does it indicate when a gene in a population is fixed?</h3>
  • In population genetics, fixation is the transformation of a gene pool from one in which at least two alleles of a certain gene exist in a given population to one in which only one allele persists.
  • Any allele must eventually be lost entirely from the population or fixed (permanently established at 100% frequency in the population) in the absence of mutation or the heterozygote advantage.
  • Selection coefficients and random variations in allelic proportions determine whether a gene will ultimately be lost or fixed. Fixation may relate to a specific nucleotide location in the DNA chain or a gene in general (locus).

Learn more about the Nucleotide variability with the help of the given link:

brainly.com/question/9363472

#SPJ4

You might be interested in
Desert tortoises live in burrows in the Sonoran Desert of Arizona. They produce urea, which is solid uric acid that remains in t
nignag [31]

Answer:

adaptations; anything ( food storage, movement, thermoregulation)

Explanation:

Characteristics that animals inherit to help them survive in their environment are called adaptations.  

Along with water conservation, animals also have unique characteristics for food storage, movement, etc; (anything that is a regulatory thing seems to fit here).

6 0
2 years ago
All living organisms share characteristics such as DNA, the molecule that passes information between generations; metabolic proc
Naily [24]

Answer:

Biological evolution

Explanation:

<em>Biological evolution is defined as the formation of complex organisms from single ancestral type over a large time period. Evolution believes that all living organisms descended from a common ancestor but not without modification.</em>

There are several evidence to support the theory of evolution including morphological evidence, paleontological evidence, biochemical evidence, among others.

The similarity in the structure and components of DNA of all living organisms is one of the evidence pointing to the fact that living organisms might truly have been from a common ancestor. In addition, all living organisms tend to use ATP largely as their source of energy, giving further credence to evolution theory.

4 0
3 years ago
Incomplete sentences, describe two differences between amphibians and fish. what are two examples of amphibians
ollegr [7]
1. Amphibians has moist slimy skin meanwhile fish has scales.
2. Fish uses gills for breathing, but amphibians are different. Young ones uses gills, but adult amphibians uses lungs and even skin for breathing.
Examples of amphibians include frogs and toads.
Both fish and amphibians are one of the 5 types of vertebrates under animals. Besides fish and amphibians, other vertebrates includes mammals, reptiles and birds.
7 0
3 years ago
Read 2 more answers
What is the name of the globe wind that blows across the US and which direction does it blow?
worty [1.4K]
They are called Westerlies and they blow from West to East
8 0
3 years ago
Determine which 2 triangles are similar to each other. The images are not drawn to scale.
Alchen [17]
Triangle ONP and QSR
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which producers are MOST efficient at pulling carbon dioxide from the atmosphere?
    11·1 answer
  • 4. Birds flying south for the winter are demonstrating
    7·1 answer
  • Which molecule is responsible for the wide diversity of life on earth?
    10·1 answer
  • Why should people be interested in mantaining biodiversity
    14·1 answer
  • Can someone help me with this question?
    10·1 answer
  • Tay-Sachs disease is due to the absence of an enzyme that
    11·1 answer
  • Judy kept 250 grams of juice in the freezer. What is most likely the mass of the frozen juice formed and why?
    15·2 answers
  • 13. The diagram below represents a model cell setup. The locations of three different substances are indicated in the diagram. T
    15·1 answer
  • Organisms typically have only one copy of each allele. true false
    7·2 answers
  • When was the first agricultural species altered by genetic modification?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!