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प्रश्न
As we go from species to kingdom in a taxonomic hierarchy, the number of common characteristics ______.
विकल्प
Will decrease
Will increase
Remain same
May increase or decrease
उत्तर
As we go from species to kingdom in a taxonomic hierarchy, the number of common characteristics will decrease.
Explanation:
As we go higher from species to kingdom, the number of common characteristics goes on decreasing. The lower the taxa, the more the characteristics that the members within the taxon share. The higher the category, greater the difficulty of determining the relationship to other taxa at the same level.
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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:
Phylum
Define and understand the following term:
Class
Find the odd one out. Give reason.
sea urchin, starfish, brittle star, jellyfish
Corals are
Write names of few thallophytes. Draw a labelled diagram of Spirogyra.
Name the three germ layers.
Which of the following ‘suffixes’ used for units of classification in plants indicates a taxonomic category of ‘family’?
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 |
