0
A widening of a lake for example. It is a physical barrier. Not forest fires or volcanic eruptions.
Wiki User
∙ 10y ago
Geographic isolation is most likely caused by physical barriers such as mountains, rivers, or oceans that prevent populations from interbreeding. These barriers can lead to the evolution of new species due to the lack of gene flow between the isolated populations over time.
Add your answer:
Earn +20 pts
What would most likely increase the rate of speciation in a population?
Factors such as geographic isolation, environmental changes, genetic mutations, and selective pressures can increase the rate of speciation by driving populations to evolve separate traits or behaviors that lead to reproductive isolation.
What source would a mapmaker mostly likely use?
A mapmaker would most likely use geographic information systems (GIS) data, satellite imagery, topographic maps, aerial photographs, and surveyed data from the field to create accurate and detailed maps.
How do geographic feature promoter cultural diffusion?
Geographic features can both facilitate and hinder cultural diffusion. For example, rivers and trade routes can promote the exchange of goods and ideas between different societies, while mountains and deserts can act as barriers limiting interaction. In some cases, geographic isolation can preserve unique cultural practices, while in others, proximity to other cultures can lead to blending and the creation of new cultural expressions.
What would a geographer most likely use a GPS for?
A geographer would most likely use a GPS to accurately map and track geographic locations, conduct fieldwork surveys, and navigate through different terrains during research or exploration.
How can isolation of groups be involved in speciation?
Isolation of groups can lead to speciation when it results in reproductive barriers that prevent gene flow between populations. This can occur through geographic isolation (allopatric speciation), ecological isolation (sympatric speciation), or behavioral isolation. Over time, genetic divergence can accumulate, leading to the formation of new species.
Which increase speciation?
Geographic isolation Low geneflow.
What are the two main types of isolation?
That would be geographic isolation and reproductive isolation. Both could lead to speciation.
What would usually allow a civilization to develop its own separate language?
Geographic isolation from other cultural influences.
What can cause isolation?
Being shipwrecked on a desert island would do it.
How would you assess the bio-geographic evidence used to explain the divergence of Hawaiian honey-creeper species?
Geographical Isolation
What characteristic of the Galapagos Islands would allow the birds to develop into different species?
The geographic isolation of the birds on separate islands. By: Yoshi
What factor would cause a mutation that would cause an allele frequency to increase?
One factor would be isolation and then interbreeding or incest.
After what would specialization most likely take place between two populations?
Isolation as a result of any reason that stops interchange of genes with other populations - that could be a large expanse of water, a mountain range, division of habitat with no suitable habitat between, volcanic activity, etc etc etc. . Geographic isolation takes place.
How is the different finch species in the Galapagos an example of geographic isolation?
In order for one to find this answer one should look into some National Geographic books. Another way to find this answer would be to ask a biology professor.
What is the difference between geographic isolation and habitat differentiation?
Geographic isolation is when a population is separated by a river/canyon or some impassable terrain. Habitat isolation is when members of a population live in a different type of habitat, say some live in the forest at the bottom of the mountain, while others live further up the mountain. These would then become different populations and evolve to perhaps form two different species.
Which geographic feature would most likely be found in the arctic region?
it is tundra
What would cause a fire in the engine compartment of a 1997 Toyota Camry following a front end collision?
Most likely a broken gas or brake line combined with bad electrical isolation. The batteries positive cable more than likely grounded it self out
