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
Vaselesa [24]
2 years ago
14

What is the first thing that can cause a change in allele frequency?

Biology
2 answers:
kogti [31]2 years ago
8 0

Answer: <u><em> Microevolution is defined as a change in allele frequencies in a population over time. Three mechanisms can cause allele frequencies to change: natural selection, genetic drift (chance events that alter allele frequencies), and gene flow (the transfer of alleles between populations).</em></u>

Explanation:<u><em> If i'm right Mark Me brain, give 5 stars and a thank you</em></u>

<u />

Anna35 [415]2 years ago
6 0
2) extremely large sample size
You might be interested in
HELP I REALLY NEED TO PASS THIS
Whitepunk [10]

Answer:

submarine mountain ranges called oceanic spreading ridges.

Explanation:

3 0
2 years ago
Read 2 more answers
Hydroelectric energy is based on the _______________energy of water being converted to ______________energy as water falls and p
Nesterboy [21]
Chemical :electic i believe 
4 0
3 years ago
Read 2 more answers
Incubation refers to the time the disease is contracted and first sign of visible symptoms true or false ?
Ksenya-84 [330]
False incubation is when there is no symptoms but ur sick
4 0
3 years ago
Which of the planets fits the following description: "a solid, cool surface, with occasional dust clouds and a thin CO2 atmosphe
kogti [31]

Answer:

MARS

Explanation:

Mars represents the 4th planet of the solar system, being next to the earth. It is comprised of a hard and solid surface and the average surface temperature of Mars is extremely cold, which is roughly about -60°C. The atmosphere of Mars is very thin, which is dominantly comprised of CO₂ gas (almost 95%), along with some molecular Nitrogen (3%) as well as there is the presence of Argon (2%). In addition to this, it is also composed of dust clouds within its atmosphere. There is the absence of a magnetic field in Mars, due to which the solar wind highly affects the atmosphere of Mars.

8 0
3 years ago
Name two nutrients that plants need.
artcher [175]

Answer:

Sunlight and water.

Explanation:

The sun is the plant's most important nutrient. Plants convert sunlight into sugars in order to grow. Water is needed in two ways, it serves as both a solvent for mineral salts that are carried inside plant cells, and it is an essential component of photosynthesis. The questioner might have asked "name one" so they don't have enough information to answer with any greater certainty - but the answer remains the same regardless of how many nutrients they ask about.

Minerals are also required by plants in order to function properly including calcium, potassium, iron, magnesium just to name a few minerals which are found in healthy nutritious produce!

5 0
2 years ago
Read 2 more answers
Other questions:
  • Classify each group of fungi based on their reproductive structures and behavior.
    13·2 answers
  • Which of these factors is an advantage to using credit cards?
    13·2 answers
  • ALL BUT ONE factor is believed to be the source of Earth's internal heat energy. That is
    8·1 answer
  • How else could growth occur on plates with both antibiotics with regard to ""successful"" transformation? (Hint: How else could
    15·1 answer
  • These penguins are all members of the species Aptenodytes patagonicus. What is the difference between a species and a population
    9·1 answer
  • What is not part of a leaf
    7·1 answer
  • When a plant cell is placed in salt water, the cell is affected and changes size. What part of the cell will be unaffected?
    15·1 answer
  • Keeling began measuring tropospheric carbon dioxide concentrations at Mauna Loa observatory in Hawaii in 1958. This is a remote
    9·1 answer
  • which program created during g president Johnsons administration focuses on providing health coverage to elderly
    11·1 answer
  • HELP ASAP THANKS + explain!! - will mark brainiest :).
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!