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प्रश्न
What is the difference between flora, fauna and vegetation? Eichhornia crassipes is called as an exotic species while Rauwolfia serpentina is an endemic species in India. What do these terms exotic and endemic refer to?
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उत्तर
Flora is a plant life that occurs in a particular region or time.
Fauna is the total number of animals found in a particular region or time
Vegetation is a term used for plant forms which do not include particular taxa or botanical characteristics
Exotic species is any species of a plant living in any other place except its native and endemic species which are restricted to a particular area.
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संबंधित प्रश्न
Define and understand the following term:
Phylum
Illustrate the taxonomical hierarchy with suitable examples of a plant and an animal.
Name one example of the animal which shows the following characteristics:
Star-shaped body:
______ is a cold blooded animal.
Which is not an aquatic animal?
Which of the following is not a criterion for classification of living organisms?
Classify the following organisms based on the absence/presence of true coelom (i.e., acoelomate, pseudocoelomate and coelomate)
Spongilla, Sea anemone, Planaria, Liver fluke Wuchereria, Ascaris, Nereis, Earthworm, Scorpion, Birds, Fishes, Horse.
Label a,b,c and d. given in Fig. 7.1 Give the function of (b)
Paired and jointed legs are seen in phylum ______.
Animals belonging to phylum protozoa reproduce by fission.
In the system of classification, which one of the following is NOT a category?
Which one of the following belongs to the family Muscidae?
Which of the following ‘suffixes’ used for units of classification in plants indicates a taxonomic category of ‘family’?
Linnaeus is considered as Father of Taxonomy. Name two other botanists known for their contribution to the field of plant taxonomy?
International Code of Botanical Nomenclature (ICBN) has provided a code for classification of plants. Give hierarchy of units of classification botanists follow while classifying plants and mention different ‘Suffixes’ used for the units.
