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Allopatric Speciation : NovaNet

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Describes why similar organisms do not interbreed because of a physical barrier?

Allopatric Speciation


What structure acts as a physical barrier?

Physical Barriers consist of any sound thatprevents a person from being heard. Physical noise interferes with a speaker's ability to send messages and with an audience's ability to receive them.\Other physical blocks include mumbling, speaking too fast, distracting gestures, noise inside the room such a ringing telephones etc - or outside the building such as traffic or aeroplanes.nYour message may be blocked because people in your audience are uncomfortable, they cannot hear because of bad sound system and cannot see because of inadequate lighting


What behavioral reproductive isolation is?

A behavioral reproductive barrier occurs, when closely related animals, who are capable of reproducing from a genetic and physical standpoint, and generating viable offspring, do not reproduce, and are classified as different species as a result of this behavior. For example, the Eastern and Western Meadowlarks do not interbreed because their mating songs have become so distinct as to no longer be recognized except within their own species. If it were not for this fact alone, they would not be considered different species as they are capable of interbreeding at genetic and physical levels and are very similar in appearance.


Is it possible to jump through a invisible hoop?

No, it is not possible to jump through an invisible hoop because there is no physical barrier or structure to pass through.


How does allopatric speciation occur?

Allopatric speciation: ( other country ) A speciation event that is facilitated geographically. A population is split along geographic lines, mountains, rivers, and the now separate gene pools vary in allele frequency over time enough to , possibly, have two new species arise. Sympatric speciation: ( same country ) An in place speciation event where a sub-population within a population begins to vary their alleles from the main population. Perhaps a slight temporal, or water level difference, or mating differences can facilitate this. This speciation event is still a matter of contreversy in biology. Simplified explanations.

Related Questions

Why similar organisms do not interbreed because of a physical barrier?

Allopatric Speciation


What describes why similar organisms do not interbreed because of a physical barrier.?

Allopatric Speciation


Describes why similar organisms do not interbreed because of a physical barrier?

Allopatric Speciation


A group of organisms that can interbreed is called a?

When a group of organisms can interbreed they are considered a species. Humans can interbreed and produce other humans because they are the same species.


Why is a species considered the most specific level?

A species is considered the most specific level of classification because it consists of organisms that are most closely related to each other and can interbreed to produce fertile offspring. This level of classification helps scientists differentiate between different groups of organisms based on their unique physical and genetic characteristics.


Is the tear duct a physical barrier or a chemical barrier?

it is a chemical barrier because it produces tears that are chemicals. also- for your information, skin is a physical barrier along with the nose and mucus and cilia. sebum and stomach acid are chemical. :D


Difference between impacted and submerged teeth?

impacted teeth is prevented from eruption in the oral cavity because of some physical barrier whereas submerged tooth is not prevented by any physical barrier


What is a physical barrier effect?

its somthing. thats physical. this website doesnt help at all(:, because random people like me can answer(:


Which members can interbreed and produce fertile offspring are in the same Kingdom phylum species or family?

Members that can interbreed and produce fertile offspring are usually in the same species. This is because a species is defined as a group of organisms that can interbreed and produce viable offspring. The ability to produce fertile offspring signifies a higher level of relatedness and genetic compatibility between individuals.


What type of weathering affects the Great Barrier Reef?

because of people


What structure acts as a physical barrier?

Physical Barriers consist of any sound thatprevents a person from being heard. Physical noise interferes with a speaker's ability to send messages and with an audience's ability to receive them.\Other physical blocks include mumbling, speaking too fast, distracting gestures, noise inside the room such a ringing telephones etc - or outside the building such as traffic or aeroplanes.nYour message may be blocked because people in your audience are uncomfortable, they cannot hear because of bad sound system and cannot see because of inadequate lighting


The eastern and western meadowlark do not interbreed because they have different what?

Mating songs