Advertisements
Advertisements
प्रश्न
Define a taxon.
Advertisements
उत्तर
A taxon is a taxonomic group at any level. It represents a group of organisms at any level.
APPEARS IN
संबंधित प्रश्न
Give some examples of taxa at different hierarchical levels.
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:
Class
Define and understand the following term:
Family
Name one example of the animal which shows the following characteristics:
Fixed animals with a pore-bearing body:
Observe the figure and answer the questions given below.
a) To which phylum these organisms belong?
b) Name the substance with which their body is covered.
c) Name their organs of locomotion.
How are organisms classified?
Which among the following have scales?
- Amphibians
- Pisces
- Reptiles
- Mammals
Which is not an aquatic animal?
______ has smallest number of organisms with maximum number of similar characters
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)
Write names of few thallophytes. Draw a labelled diagram of Spirogyra.
In the system of classification, which one of the following is NOT a category?
In the taxonomical hierarchy, the category below the level of order is ______.
As we go from species to kingdom in a taxonomic hierarchy, the number of common characteristics ______.
Linnaeus is considered as Father of Taxonomy. Name two other botanists known for their contribution to the field of plant taxonomy?
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?
