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General Knowledge :: Biology

  1. Such plants which are adapted to survival under conditions a limited supply of water in its habitat are known as

  2. A.

     Hydrophytes

    B.

     Saprophytes

    C.

     Xerophytes

    D.

     Pteridophytes

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  3. Azolla is a

  4. A.

     Algae

    B.

     Fungi

    C.

     Bryophyta

    D.

     Aqueous fern

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  5. Bamboo is classified as

  6. A.

     Tree

    B.

     Grass

    C.

     Shrub

    D.

     Herb

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  7. Bios means

  8. A.

     Study

    B.

     Life

    C.

     Fact

    D.

     True

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  9. In mainly which phylum the body of an organisms is usually divided in there regions called head, thorax and abdomen?

  10. A.

     Annelida

    B.

     Chordata

    C.

     Arthropods

    D.

     Echinodermata

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  11. All insects have how many parts of legs?

  12. A.

     2

    B.

     3

    C.

     4

    D.

     6

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  13. All living things except bacteria and blue green algae are termed as

  14. A.

     Prokayotes

    B.

     Lysosmes

    C.

     Eukaryotes

    D.

     None of the above

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  15. There are how many species of fungi?

  16. A.

     80 species

    B.

     800 species

    C.

     8,000 species

    D.

     80,000 species

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  17. Which of the following is true of annelids?

  18. A.

     They have an open circulatory system

    B.

     They have a nerve net

    C.

     They perform gas exchange across their skin

    D.

     They have pseudocoeloms

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  19. Which of the following has the largest number of chromosomes?

  20. A.

     Human beings

    B.

     Pteridophytes

    C.

     Elephants

    D.

     Bryophytes

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