0
population
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Can occur when part of a population of a species becomes separated from the remainder they may over time evolve different characteristics from the parent population?
Geographic Isolation
How do exotic species affect populations of native species?
When exotic species are introduced into an area these species can grow at exponential rate due to a lack of competitors and a lack of predators they may take over niches of native species and can eventually replace the native species completely
What is the population of Bordeaux?
the population of bordeaux is just over 250,000 people :)
How much has the population of China increased since 1900?
The population in the country of China has grown a lot since 1900. In 1900, the population was around 415 million people and in 2014 the estimated population is over 1.3 billion.
Where do thistles grow in Scotland?
Thistles actually grow all over Scotland. As long as it is blooming season, you will see these prickly-leaved purple flowers all over Scotland.
What are population dynamics?
The ways in which a given population's numbers grow and shrink over time, as controlled by birth, death, and emigrationThe changes in populations through time are known as population dynamics.
Why are wolves important for an ecosystem balance?
because if they went there, the population below it on the food chain would over grow and eat out the species below it and the whole ecosystem would colapse.
What happens when a species over produces offspring?
they become over populated and the population declines
What happens when species over produce offspring?
they become over populated and the population declines
Is a humpback whale an endangered species?
No. With a worldwide population of over 80,000 the humpback is listed as a species of least concern.
How might the presence of a chemical mutagen affect the genetic size of a population over time?
It affects the population because mutations can be deadly and they're passed down from one generation to the next making the population shrink.
What is dioscoreae?
Dioscorea is a genus of flowering plants. This genus has over 600 species. Most of the species are tropical, but there are a few that grow in temperate climates.
What do scientists think happens is population change over time?
species stay the same
Do cows ruin the pasture by free-grazing?
By "Free Grazing" you mean Continuous Grazing, I assume. Yes they can, because they pick the best plants to eat, and keep eating them as they grow back, decreasing the population and vigour of these desirable species, and enabling the less desirable species to take over.
How can overpopulation of a species be a problem to an ecosystem?
Over population of a particular species will cause the food chain in that ecosystem to become unstable. Over population will also reduce the amount of producers within an ecosystem (depending if the over population is of a consumer) and will lead to the decrease of other animal species inhabiting the same ecosystem.
What would happen to the population of animals if humans didn't exist?
their populations would grow and grow and finnally take over
Why do jeans shrink over a short period of time?
They shrink when you put them in the dryer.
