Download Animal Transport and Exchange Systems

The lacteal transports
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The capillaries transport
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Function of mucus
and cilia in the
trachea.
The villus. What
substances are
transported in…?
Animal Transport and
Exchange Systems (2 of 2)
List three
features of a
villus that
make it
suitable for
carrying out
its function.
Label this
diagram of a
villus – show
the lacteal,
blood capillary
and
epithelium.
Diagram of an
alveolus. Label it to
show movement of
oxygen and carbon
dioxide, and location
of oxygenated/
deoxygenated blood.
Describe the mechanism of
peristalsis. You may use a
diagram if you wish.
Name
three
locations
where
peristalsis
occurs.
Function of
rings of
cartilage in
the trachea.
List three features of
an alveolus that
make it an ideal
structure for gas
exchange.
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