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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


  3. Azolla is a

  4. A.

     Algae

    B.

     Fungi

    C.

     Bryophyta

    D.

     Aqueous fern


  5. Bamboo is classified as

  6. A.

     Tree

    B.

     Grass

    C.

     Shrub

    D.

     Herb


  7. Bios means

  8. A.

     Study

    B.

     Life

    C.

     Fact

    D.

     True


  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


  11. All insects have how many parts of legs?

  12. A.

     2

    B.

     3

    C.

     4

    D.

     6


  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


  15. There are how many species of fungi?

  16. A.

     80 species

    B.

     800 species

    C.

     8,000 species

    D.

     80,000 species


  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


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

  20. A.

     Human beings

    B.

     Pteridophytes

    C.

     Elephants

    D.

     Bryophytes