Biology Game 7 Question Preview (ID: 53466)
Plants/ Biology G7.
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Absorption is entrance of …….. into plant roots
a) Water and vitamins
b) Water and mineral salts
c) Oxygen and mineral salts.
d)
The solution of water and mineral salts is called:
a) Crude sap
b) Chlorophyll
c) Green sap
d)
Water and mineral salts pass from:
a) Stem to roots
b) Roots to leaves
c) Leaves to roots
d)
The part of plant which performs absorption is:
a) Root
b) Root Hairs
c) Stem
d)
Chlorophyllic plants will grow normally if their root hairs were dipped in oil.
a) True
b) False
c)
d)
Chlorophyllic plants may grow normally with or without roots.
a) True
b) False
c)
d)
A plant may grow normally without using water
a) False
b) True
c)
d)
A plant may grow normally without using soil
a) True
b) False
c)
d)
Outside soil culture :
a) is growth of plants without soil
b) growing lentils seeds in cotton
c) Both Answers are correct
d)
Green plants grows normally if the root hairs are dipped in:
a) water and minerals
b) oil
c) ink
d)
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