What is variation in science?

Answer 1

An animal or an insect that is born, that has what it needs for it to live.

For example, sea turtles have a hard shell to protect itself. They have a sharp beak to bight through it's food. This is a example of what a sea turtle needs to survive.

Answer 2

Variation means difference. Any given organism has a variety of traits. It grows to a certain size, it has certain kinds of organs, limbs, or structures; it has teeth or shells or bones, and if it does they have various sizes and shapes; there are a great many such traits. Every trait can vary. One person grows to a height of five foot ten, another grows to six feet; that is a variation. One person has black hair, another has red hair; that is a variation. Every way in which one organism differs from another constitutes a variation. Of course, some variations are more significant than others. Some alter the course of evolution, and others don't.

Answer 3

• its either one of these 5 because i have this paper and need this to.

a) difference between individuals

b) new species that form right after a mass extinction

c) destruction of many species that occurs suddenly in geologic time

d) small number of individuals who colonize a new area

e) how common an allele in a population

Answer 4

Genetic variation, variation in alleles of genes, occurs both within and among populations. Genetic variation is important because it provides the "raw material" for natural selection. Genetic variation is brought about by mutation, a change in a chemical structure of a gene. Polyploidy is an example of chromosomal mutation. Polyploidy is a condition wherein organisms have three or more sets of genetic variation (3n or more).

Answer 5

Vibration is termed as the to and fro motion of a particle about its mean position.

Answer 6

I have kno clue

Answer 7

it is differences in characteristics