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Biological species concept, phenetic species concept, reproductive competition species concept, evolutionary species concept, and the recognition species concept.

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What is zoogeographical species concepts?

species have members that share common fertilization mechanisms.


What is reproductive species concepts?

Species are community of populations that are reproductive isolated from other and that occupy a specific niche. Such sister species can live in sympathry.


Explain the difference between the morphological and biological concepts of species?

The morphological concept of species defines species based on physical characteristics, such as appearance and structure. In contrast, the biological concept of species defines species based on reproductive isolation - individuals that can interbreed and produce viable offspring are considered to be of the same species.


What did Charles Darwin write about?

published his theory of evolution with compelling evidence in his 1859 book On the Origin of Species, overcoming scientific rejection of earlier concepts of transmutation of species.


A sentence using the word vague?

Many scientific concepts are of necessity vague, for instance species in biology cannot be precisely defined, owing to unclear cases such as ring species.


Describe how to measure species richness and species evenness.?

Species richness is the total number of species present if there are 4 species present and 5 of each then the species richness is 4 as there is 4 types of species while the species evenness is 5 a species evenness is the relative abundance of each species.


Which of the various species concepts identifies species based on the degree of genetic exchange between their gene pools?

The Biological Species Concept identifies species based on the absence of interbreeding and the presence of reproductive isolation mechanisms. This concept defines a species as a group of organisms that can interbreed and produce fertile offspring.


Describe how to measure species richness and species evenness. (supplemental resource?

species richness is the total number of species present if there are 4 species present and 5 of each then the species richness is 4 as there is 4 types of species while the species evenness is 5 a species eveness is the relative abundance of each species.


What represents the major concepts of biological theory of evolution?

The major concepts of the biological theory of evolution include natural selection (survival of the fittest), genetic variation, adaptation, and descent with modification (common ancestry). These concepts explain how species change over time through the process of evolution.


What are the main conspts paleontologist use?

Paleontologists use concepts like fossilization, stratigraphy, evolution, and extinction to study ancient life forms. They rely on these concepts to interpret the fossil record and reconstruct the history of life on Earth. By understanding these key concepts, paleontologists can make inferences about past environments, biodiversity, and the relationships among different species.


How many classifications of species are there?

IUCN categorized MAJOR threatened species UNDER


Is iPhone 5 real?

Watch out the video of iPhone 5 concepts http://mobiscreen.net/iphone-5-concept-features-video