The root of the plants

QUIZ

1. Which is the part of the plant that absorbs substances from the ground?
a) The leaves.
b) The flowers.
c) The roots.
d) The stem.

2. Which the these is a type of root?
a) Graft.
b) Straight.
c) Short.
d) Green.

3. What do the hairs of the lower layer of the root absorb?
a) Water.
b) Nothing.
c) Mineral salts.
d) Water and mineral salts.

4. Different types of roots depend on...
a) Their form and colour.
b) Their colour and function.
c) Their form and function.
d) Their form.

5. Where are the secondary roots born?
a) From the flowers.
b) From the main roots.
c) From the leaves.
d) From the stem.