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What is Population _ It’s Meaning and Definition A group of organisms of one species .

What is Population _ It’s Meaning and Definition A group of organisms of one species .

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What is Population? Meaning and Definition

A population refers to a group of organisms of the same species that live in a specific geographic area and have the ability to interbreed.

Definition of Population:

In biology, a population is a collection of individuals of the same species living in a particular area at a given time. These organisms interact with each other and share resources such as food, water, and shelter.

Key Features of a Population:

  1. Same Species: All individuals belong to the same species.

  2. Same Location: They exist in a specific geographical area.

  3. Interbreeding: They can reproduce among themselves.

  4. Size and Density: The number of individuals and how they are distributed in the area.

  5. Growth and Changes: Populations increase or decrease due to births, deaths, immigration, and emigration.

Would you like a more detailed explanation or examples related to human populations?

Here’s a simple and clear explanation of the meaning and definition of Population in biology:


What is Population?

Definition:

A population is a group of organisms of the same species that live in the same area at the same time and can interbreed.


In Simple Words:

Population means:

“A group of living beings from one species, living together in a particular place.”


Key Characteristics of a Population:

  1. Same Species – All members belong to the same biological species.

  2. Same Location – They live in the same geographic area.

  3. Interaction – They may compete, mate, or share resources.

  4. Reproduction – They can interbreed and produce offspring.


Example:


In Ecology:

Scientists study:


Fun Fact:

Population isn’t just about numbers — it tells us how life thrives, survives, and interacts in ecosystems.


Would you like a short quiz or visual chart on population vs. community vs. ecosystem?

What is Population _ It’s Meaning and Definition A group of organisms of one species .

UNIT 6 POPULATION PARAMETERS AND REGULATION

Populations, Species and Communities

Unit-I-Population-Ecology.pdf