Which of the following is a population *?

Population refers to a group of individuals of a particular species found in a particular geographic area and are able to interbreed among themselves. Spiders and flies as well as earthworm and other arthropods belong to different species and hence cannot interbreed.

What is population in biology quizlet?

Population. the number of organisms of the same species living in the same area at the same time. Factors influencing population size.

What is population in biology?

A population is a subset of individuals of one species that occupies a particular geographic area and, in sexually reproducing species, interbreeds. The geographic boundaries of a population are easy to establish for some species but more difficult for others.

What is a population in science quizlet?

population. a group of organisms of the same species that live in the same area.

What is the best definition of a population?

A population is the number of organisms of the same species that live in a particular geographic area at the same time, with the capability of interbreeding. For interbreeding to occur, individuals must be able to mate with any other member of a population and produce fertile offspring.

What is an example of a population in biology?

Population Definition The term “population” encompasses a group of organisms of a single species that can interbreed and live in the same time in the same environment. For example, a “population” of deer includes all individuals in a particular forest.

What is population of organisms?

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

What is population and example?

It can be a group of individuals, objects, events, organizations, etc. You use populations to draw conclusions. Figure 1: Population. An example of a population would be the entire student body at a school. It would contain all the students who study in that school at the time of data collection.

What is a community in biology quizlet?

community. a group of populations living and interacting with each other in an area. ecosystem.

What is a population environmental Science quizlet?

Population. All inhabitants of a particular town, area, or country.

How much is the population?

World Population Clock: 7.97 Billion People (2022) – Worldometer.

How is population defined in ecology?

Population ecology is the study of these and other questions about what factors affect population and how and why a population changes over time. Population ecology has its deepest historic roots, and its richest development, in the study of population growth, regulation, and dynamics, or demography.

Which of the following is an example of a population?

Answer and Explanation: All of the students in your classroom would be an example of a population. A population can be defined as a specific species within a determined area. The species within a population must be able to breed with one another successfully.

What does population mean in research?

A population is the entire group that you want to draw conclusions about. A sample is the specific group that you will collect data from. The size of the sample is always less than the total size of the population. In research, a population doesn’t always refer to people.

What are the characteristics of a population?

  • Population Size and Density: Total size is generally expressed as the number of individuals in a population.
  • Population dispersion or spatial distribution:
  • Age structure:
  • Natality (birth rate):
  • Mortality (death rate):

Is one organism a population?

An organism is a single, living thing and can be an animal, a plant, or a fungus. Organisms grow and respond to their environment. A population is the term we use to describe multiple individuals or organisms of a single species that live within a particular geographic area.

Which group of organisms is a population?

A population is defined as a group of organisms of the same species that live in a particular area. There can be more than one population living within any given area. There can be a population of Saguaro Cacti, a population of Cactus Wrens and a population of Bark Scorpion living in the same areas.

Which group of organisms is a population quizlet?

A population is a group of organisms of the same species that live in the same area.

What is difference between a community and a population?

A population is a group of individuals that belong to a particular species, living in a particular geographical area at a particular time. On the other hand, a community is two or more populations, living in the same geographical area at a particular time.

What is birth rate in environmental science?

birth rate, frequency of live births in a given population, conventionally calculated as the annual number of live births per 1,000 inhabitants.

What are examples of density independent factors?

These density-independent factors include food or nutrient limitation, pollutants in the environment, and climate extremes, including seasonal cycles such as monsoons. In addition, catastrophic factors can also impact population growth, such as fires and hurricanes.

What is a developing country in environmental science?

Quick Reference. A low‐income country with an economy that is largely based on agriculture, which may be going through the demographic transition, is often in the process of industrialization, and usually has few resources to spare to solve its own socio‐economic and environmental problems.

What do you mean by population growth?

Population growth is the increase in the number of humans on Earth. For most of human history our population size was relatively stable. But with innovation and industrialization, energy, food, water, and medical care became more available and reliable.

Who has the highest population?

China has the world’s largest population (1.426 billion), but India (1.417 billion) is expected to claim this title next year. The next five most populous nations – the United States, Indonesia, Pakistan, Nigeria and Brazil – together have fewer people than India or China.

How many females are in the world?

Gender ratio in the World The population of females in the world is estimated at 3,904,727,342 or 3,905 million or 3.905 billion, representing 49.58% of the world population.

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