Table of Contents
What is the term for the number of different species?
Species diversity is the number of different species that are represented in a given community (a dataset). Meanings of species diversity may include species richness, taxonomic or phylogenetic diversity, and/or species evenness.
What is the term for the number of different species in a particular ecosystem?
Strictly speaking, species diversity is the number of different species in a particular area (species richness) weighted by some measure of abundance such as number of individuals or biomass.
Which term describes a group of different species?
What term describes a group of different species that live together on a defined area? Community.
Which term best describes the number and variety of species in an ecosystem?
Describe three different types of biodiversity. Biodiversity is the variety and variability of animals, plants, and microorganisms, including ecosystem diversity, species diversity, and genetic diversity.
What is it called when the number of one species in one area exceeds other communities?
From Wikipedia, the free encyclopedia. The carrying capacity of an environment is the maximum population size of a biological species that can be sustained by that specific environment, given the food, habitat, water, and other resources available.
Which of the following refers to the count of species in a specified area?
biodiversity, also called biological diversity, the variety of life found in a place on Earth or, often, the total variety of life on Earth. A common measure of this variety, called species richness, is the count of species in an area.
What term describes the number and variety of different species in an area?
Biodiversity is a term used to describe the enormous variety of life on Earth. It can be used more specifically to refer to all of the species in one region or ecosystem.
Which of the following refers to the relative number of different species within an ecosystem and takes into consideration the distribution of those different species?
Biodiversity takes into account the numbers of different species present and the range of habitats and ecosystems.
Which terms describes a group of different species that live together in a defined area?
A community is all of the populations of different species that live in the same area and interact with one another. A community is composed of all of the biotic factors of an area. An ecosystem includes the living organisms (all the populations) in an area and the non-living aspects of the environment (Figure below).
What term describes the total number of the same species in an area?
Which of the following best describes an ecosystem?
An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. Biotic factors include plants, animals, and other organisms.
How is species diversity different from genetic diversity?
Genetic Diversity is the diversity of genetic characteristics (expressed or recessive) within a species (i.e. between individuals and populations of the same species). Species Diversity is simply the number and relative abundance of species found in a given biological organisation (population, ecosystem, Earth).