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प्रश्न
Illustrate the taxonomical hierarchy with suitable examples of a plant and an animal.
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उत्तर
The arrangement of various taxa in a hierarchical order is called a taxonomic hierarchy.
In this hierarchy, species is present at the lowest level, whereas kingdom is present at the highest level.
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Kingdom ↑ Phylum or division ↑ Class ↑ Order ↑ Family ↑ Genus ↑ Species A Taxonomic hierarchy |
Classification of a plant
As an example, let us classify Solanum melongena (Brinjal).
Kingdom – Plantae
Division – Angiospermae
Class – Dicotyledonae
Order – Solanales
Family – Solanaceae
Genus – Solanum
Species – melongena
Classification of an animal
As an example, let us classify Columba livia (Blue Rock Dove).
Kingdom – Animalia
Phylum – Chordata
Class – Aves
Order – Columbiformes
Family – Columbidae
Genus – Columba
Species – livia
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संबंधित प्रश्न
Define and understand the following term:
Phylum
Define and understand the following term:
Class
______ is a cold blooded animal.
How are organisms classified?
Which among the following have scales?
- Amphibians
- Pisces
- Reptiles
- Mammals
Which of the following is not a criterion for classification of living organisms?
Write true (T) or false (F)
Starting from Class, Species comes before the Genus.
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.
Which is not an insect?
In the taxonomical hierarchy, the category below the level of order is ______.
Which one of the following belongs to the family Muscidae?
The taxonomic unit ‘Phylum’ in the classification of animals is equivalent to which hierarchical level in classification of plants.
Match the following and choose the correct option:
| Column I | Column II |
| A. Family | i. Tuberosum |
| B. Kingdom | ii. Polymoniales |
| C. Order | iii. Solanum |
| D. Species | iv. Plantae |
| E. Genus | v. Solanacea |
Brinjal and potato belong to the same genus Solanum, but to two different species. What defines them as seperate species?
