Life Processes

  • Question 17
    CBSEENSC10011717

    What is holozoic nutrition?

    Solution
    Holozoic nutrition is a type of heterotrophic nutrition that is characterized by the internalization (ingestion) and internal processing of liquids or solid food particles.
    Question 18
    CBSEENSC10011718

    What are enzymes?

    Solution
    Enzymes are proteins which act as bio-catalysts and catalyse bio-chemical reactions.
    Question 19
    CBSEENSC10011719

    Name the largest gland of the body.

    Solution
    Liver.
    Question 20
    CBSEENSC10011720

    Write the two forms of metabolism.

    Solution
    The two forms of metabolism are :
    (a) Catabolism (b) Anabolism.

    NCERT Book Store

    NCERT Sample Papers

    Entrance Exams Preparation

    A PHP Error was encountered

    Severity: Core Warning

    Message: PHP Startup: Unable to load dynamic library '/opt/alt/php70/usr/lib64/php/modules/intl.so' - libicui18n.so.57: cannot open shared object file: No such file or directory

    Filename: Unknown

    Line Number: 0

    Backtrace: