Question

of the following species concepts, which one emphasizes
reproductive isolation as the major cause for specialiation?
i) Biological species concept
ii) Evolutionary species concept
iii) Morphological species concept
iv)Phylogenetic species concept.

​

Answer 1

Answer :-

The Evolutionary species concept emphasizes reproductive isolation as the major cause for specialiation.

Some other concepts of species are as follows :-

• Biological Concept - According to this concept, different individual organisms belonging to a common species are closely related to each other and share a common "Gene Pool".

• Static Concept - According to this concept, no mutation or any other sort of changes occur in the organisms of a species.

• Dynamic Concept - According to this concept, the organisms belonging to a common species are mutable and changeable.

• Typological Concept - According to this concept, each and every species has a specific and typological pattern of morphological features and behaviours.

Extra Information :-

~~~~~~~~~~~~~~~~~~~~~~~~

• The Biological Concept of species was proposed by "Ernst Myer".

• The Static Concept of species was proposed by "Carlous Linnaeus".

• The Dynamic Concept of species was proposed by "Darwin and Lemard".

• The Typological Concept of species was proposed by "Aristotle and Plato".