Population Shift
Immigration, as opposed to emigration, which is the movement of individuals out of an area.
Immigration
immigration
Migration.
A heterozygote. An organism with the same alleles at a locus is called a "homozygot".
The genetic definition of fitness and adaptation is when a given organism survives long enough to have an offspring. The offspring usually have another offspring and the chain continues.
A heterozygous organism has two different alleles for a given gene. The opposite of a heterozygous organism is a homozygous organism which has two alleles that are the same for that specific gene. Genes can exist in more than one form and the different forms are called alleles. Alleles code for different types of the same characteristic
swallow
Animals with backbones are called "vertebrates." Animals without backbones are called "invertebrates."
The movement of organisms into a given area from another area is called emigration. Emigration is defined as to leave on country or region to settle in another.
Parasites are the name given to organisms that live on or in another organism. Example: fleas, ticks, and bacteria.
Changing the DNA of an organism is called genetic engineering. The organism that results is called a genetically engineered organism. The use of this method is so widespread that it has been given its own category - recombinant DNA technology (a branch of molecular biology)
It was called the Trail of Tears.
Genus and species
A given organism adds up to the total count of the other organisms in a given community.
The term niche is used to define the role an organism plays within a community.
differentation
An organism's niche is the function of the given organism. :) Hope this helps!
If there is several name given to a particular organism by different scientist at different time then the first name given by the scientist will be accepted this phenomenon is called law of priority.
Population. A localized group of organisms that belong to the same species is called a
concentration