What does population mean in science?

population refers to the number of individuals of a species living in a specific area at a given point in time. In human population, the number of people living in a particular area is usually expressed as the number of people per square kilometer.

What do the population mean in science?

In a population is a group of living organisms of the same species, or a group of genetically similar animals, plants, or fungi. The population of all living humans is the human population. It consists of all the people who have ever been born on the earth.

What does population mean in neuroscience?

In the field of neuroscience, population refers to the number of neurons present in a particular region of the brain. Researchers often use the term when they analyze brain activity like the firing of individual neurons. However, the brain is actually made up of about 100 trillion specialized cells called neurons that have the ability to send chemical and electrical signals to other neurons. Researchers use the term population to describe how many of these specialized cells are present in a specific brain region.

What does population mean in biology?

When looked at from a biological point of view, population refers to the number of individuals of a species living in a given area at a given time. The most commonly used population in biology is the human population. However, you can find population data for almost any species in the world.

What does population mean in chemistry?

A population refers to the number of objects that belong to a given species. A chemical population is the number of atoms of a particular chemical species in a sample of matter. If you have a sample of air, for example, you can count the number of atoms of oxygen that are present. Population data is important because it tells us how much of a chemical is present in a given sample. It also allows for the creation of a chemical balance, which is important in many chemical reactions.