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
Natalka [10]
3 years ago
14

Which of the following would NOT characterize allopatric selection?

Biology
1 answer:
Marianna [84]3 years ago
7 0
I'm not sure what the answer choices are, exactly, but looking up the question I found several other questions with answers, so I'm guessing based on those the choices would be:
1) physical barrier within population
2) extensive gene flow
3) chromosomal changes within population.
Which, in this case, the answer would most likely be 3) chromosomal changes within population.
You might be interested in
A compound such as cephalothin that is made by a species of mold and is able to kill or inhibit a number of different bacteria i
Tamiku [17]

Answer:

Antimicrobial agent

Explanation:

Antimicrobial agents are agents that helps fight against microorganism. The couple occur in natural or synthetic form.

Antibiotics are synthesis from natural source such as mold, bacteria to fight against various diseases.

Cephalothin produce by mold is an example of a natural antimicrobial that is produce by mold to kill microorganism causing various illnesses it could be further process into a synthetic antimicrobial agent and can be used as antibiotics.

6 0
3 years ago
A normal systolic blood pressure for a 30-year-old is between:
Neko [114]
The answer is 90 and 140 mm Hg.
6 0
3 years ago
Which type of substance would best dissolve in a solvent that was made of nonpolar molecules.
Studentka2010 [4]
Lthough much of the explanation for why certain substances mix and form solutions and why others do not is beyond the scope of this class, we can get a glimpse at why solutions form by taking a look at the process by which ethanol, C2H5OH, dissolves in water. Ethanol is actually miscible in water, which means that the two liquids can be mixed in any proportion without any limit to their solubility. Much of what we now know about the tendency of particles to become more dispersed can be used to understand this kind of change as well.
Picture a layer of ethanol being carefully added to the top of some water (Figure below). Because the particles of a liquid are moving constantly, some of the ethanol particles at the boundary between the two liquids will immediately move into the water, and some of the water molecules will move into the ethanol. In this process, water-water and ethanol-ethanol attractions are broken and ethanol-water attractions are formed. Because both the ethanol and the water are molecular substances with O−H bonds, the attractions broken between water molecules and the attractions broken between ethanol molecules are hydrogen bonds. The attractions that form between the ethanol and water molecules are also hydrogen bonds (Figure below). There you go
3 0
3 years ago
This plant cell was changed because...
stepladder [879]

Answer:

The answer is D good luck

8 0
2 years ago
Read 2 more answers
what are the structures in the cerebrum that are elevated ridges, which increase surface area to increase the number of neurons
Anni [7]

The purpose of the brain's gyri and sulci, or ridges and grooves, is to increase surface area.

<h3>What is the name for the raised ridges in the cerebrum?</h3>

The shallow grooves on the cerebral cortex's surface are referred to as sulci, while the higher tissue ridges are called gyri.

Signals are transferred between nerve cells in different regions of the brain and body through white nerve fibres that are below the skin. The neocortex, a six-layered structure present in animals, has a wrinkled surface that enhances its surface area.

The cerebellum has an odd surface appearance that hides the fact that the cerebellar cortex, a layer of grey matter, makes up the majority of the structure. This layer's ridges are collectively referred to as folium.

learn more about  cerebrum refer

brainly.com/question/28189482

#SPJ4

8 0
1 year ago
Other questions:
  • An organism that carries two unique genes (alleles) for a trait is called a/an _____________.
    11·1 answer
  • After meiosis II each chromatid becomes what
    8·1 answer
  • The process by which oxygen and carbon dioxide are exchanged between cells blood and air is called
    15·1 answer
  • What is the least important in determining the plant life in a biome?
    5·1 answer
  • The bee is pollinating the flower. This is an important step in the ____________ of flowering plants. A) speciation B) regenerat
    6·2 answers
  • How do non-native species affect the populations within the ecosystem where they are introduced?
    8·2 answers
  • Can someone help me with this question plss
    15·1 answer
  • rue or false: DNA replication in eukaryotes occurs unidirectionally from multiple origins of replication.
    12·1 answer
  • Based on this chart, which City Experiences a polar climate? Each city is in a different climate zone.
    7·1 answer
  • A scientist samples a population of butterflies and finds that 56% are heterozygous at a particular locus. If the population is
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!