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For identifying organisms through key us...

For identifying organisms through key usually

A

Two contrasting characters are used

B

One similar character is studied

C

Two or more similar characters are used

D

Only one statement called lead is used

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The correct Answer is:
A
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AAKASH INSTITUTE-THE LIVING WORLD-ASSIGNMENT SECTION - A
  1. Which one of the following statements given below is not included in u...

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  2. Find the correct sequence of taxonomic categories

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  3. Which of the following is a class?

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  4. is the assemblage of families which exhibit a few similar characters.

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  5. Fill in the blanks A and B Kingdom rarr Phylum rarr [A] rarr Order r...

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  6. Match the following columns {:(,"Column-I",,"Column-II"),(a.,"Binom...

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  7. Genus is a category which comes in between the

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  8. Three different genera Solanum, Petunia and Datura are placed in the f...

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  9. Cat and dog are placed in which families respectively

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  10. Which one of the following criteria is/are essential and form the basi...

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  11. In which of the following pair of category, greater is the difficulty ...

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  12. In taxonomic hierarch, which of the following group of taxa will have ...

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  13. Taxonomic categories which come lower to the rank of class are

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  14. Two animals A and B have similar morphological features and are fundam...

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  15. A place used for storing, preservation and exhibition of both plants a...

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  16. Herbarium consists of

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  17. National Botanical Research Institute consists of

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  18. Key is

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  19. In zoological parks, animals are

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  20. For identifying organisms through key usually

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