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How many species are known till today?...

How many species are known till today?

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The correct Answer is:
1.7-1.8 million
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ALLEN -DIVERSITY OF THE LIVING WORLD-Exercise
  1. In binomial nomenclature, each name has two components the (A) and the...

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  2. What is the full form of ICBN?

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  3. How many species are known till today?

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  4. The number of and types of organisms present on earth, this refers to ...

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  5. For plants, scientific names are based on agreed principles and criter...

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  6. Both the words in a biological name, when handwritten, are separately ...

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  7. Biological names are generally in (A) language and written in (B)

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  8. All living organisms can be classified into different taxa on the basi...

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  9. According to binomial system, how the first letter of first word and f...

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  10. What is alsatians?

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  11. The word systematics is derived from the latin word 'systema' which me...

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  12. What are basics of taxonomy?

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  13. The earliest classifications were based on the of various organisms.

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  14. Genus comprises a group of related species which has more characters i...

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  15. Felidae and felis represent which taxonomic categories respectively?

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  16. Write the scientific names of -- (A) Human (B) Potato (C) leopar...

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  17. Solanum, petunia and datura are the genera, belong to which family?

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  18. A group of individual organisms with fundamental morphological similar...

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  19. Order and other higher taxonomic categories are identified based on th...

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  20. As we go from species to kingdom in a taxonomic hierarchy, the number ...

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