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Define and understand the following term: Genus - Biology

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प्रश्न

Define and understand the following term:

Genus

व्याख्या
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उत्तर

Genus comprises a group of related species that have more characters in common in comparison to species of other genera. We can say that genera are aggregates of closely related species. For example, potato and brinjal are two different species, but both belong to the genus Solanum. Lions (Panthera leo), leopards (P. pardus), and tigers (P. tigris), with several common features, are all species of the genus Panthera. This genus differs from another genus, Felis, which includes cats.

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पाठ 1: The Living World - Exercises [पृष्ठ १५]

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एनसीईआरटी Biology [English] Class 11
पाठ 1 The Living World
Exercises | Q 9.5 | पृष्ठ १५

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संबंधित प्रश्‍न

Give some examples of taxa at different hierarchical levels.


Can you identify the correct sequence of taxonomical categories?


Try to collect all the currently accepted meanings for the word ‘species’. Discuss with your teacher the meaning of species in the case of higher plants and animals on one hand and bacteria on the other:


Define and understand the following term:

Phylum 


Define and understand the following term:

Family


Illustrate the taxonomical hierarchy with suitable examples of a plant and an animal.


Find the odd one out. Give reason. 

jellyfish, hydra, sea anemone, butterfly 


Which of the following is not a criterion for classification of living organisms?


______ has smallest number of organisms with maximum number of similar characters


Fill in the boxes given in Fig. 7.2 with appropriate characteristics/plant group (s)


Paired and jointed legs are seen in phylum ______.


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.


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.


Brinjal and potato belong to the same genus Solanum, but to two different species. What defines them as seperate species?


Define a taxon. What is meant by taxonomic hierarchy. Give a flow diagram from the lowest to highest category for a plant and an animal. What happens to the number of individuals and number of shared characters as we go up the taxonomical hierarchy?


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