Species that occur in different geographical regions separated by special barrier are:

Related MCQs

• Which of the following statements regarding species interdependence are true? A) An association of two species where one is benefitted and other remains unaffected called mutualism B) An interspecific association where both partners derive benefit from each other is called commensalism C) A direct food relation between two species of animals in which one animals kills and feed on another is referred as predation D) A relationship between two species of organism where both the partners are benefitted from each other is called symbiosis.
• A graphic representation of number of individuals of different species belonging to each trophic level in a an ecosystem is known as
• Ecotype is a type of species in which environmentally induced variations are
• The process of successful establishment of the species in a new area is called
• A group of individuals of a plant or animal species, inhabiting a given area is called
• Approximately, 50% of total world species are present on
• Endemic species are
• Viable material of endangered species can be preserved by
• Which group of vertebrates comprises the highest number of endangered species?
• Hot spots are regions of high