Tnpsc Group 4 Botany Online test 14


  1.  Chlorophyll ____ colour Pigment
    1.  Red
    2.  Yellow
    3.  Green
    4.  Orange

  2.  Xanthophyll _____ colour Pigment
    1.  Green
    2.  Red 
    3.  Orange
    4.  Yellow

  3.  Chloroplast function 
    1.  Gives green colour to the stem and leave
    2.  Given colours to Flowers and Fruits
    3.  Found in roots and underground stems
    4.  None of the above

  4.  Chromoplast function 
    1.  None of the below
    2.  Found in roots and underground stems
    3.  Gives green colour to the stem and leave
    4.  Given colours to Flowers and Fruits

  5.  Leucoplast
    1.  None of the above
    2.  Given colours to Flowers and Fruits
    3.  Gives green colour to the stem and leaves
    4.  Found in roots and underground stems

  6.  Leucoplast pigment is
    1.  Yellow
    2.  Colourless 
    3.  Green
    4.  Orange

  7. Cell Wall and Plastids present, Centrosome Absense,  Vacuoles Large in size
    1.  None of the below
    2.  Plant + Animal Cell
    3.  Plant Cell
    4.  Animal cell 

  8.  Cell Wall and Plastids absence, Centrosome presence, Vacuoles Small in size
    1.  None of the below
    2.  Animal + Plant Cell
    3.  Plant Cell
    4.  Animal Cell 

  9. Each Cell is ____ Factory
    1.  None of the below
    2.  No
    3.  Small
    4.  Big

  10.  Carotene ____ colour pigment
    1.  Yellow
    2.  Red
    3.  Green 
    4.  Orange



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