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B4-Organising animals and plants - Coggle Diagram
B4-Organising animals and plants
The heart
what is meant by a double circulatory system?
label A and B
label the heart
how is the natural resting heart rate controlled?
what do artificial pacemakers do?
label the coronary arteries and what are their function?
Blood vessels
arteries
function
label and explain how each structure helps its function
veins
function
label and explain how each structure helps its function
capillaries
function
label and explain how each structure helps its function
Blood
function of...
red blood cells
adaptations
white blood cells
adaptations
plasma
platelets
label the following
Plant tissues
label and explain how the structures of plant tissues
are related to their functions
meristem tissue found at the growing tips of shoots and roots
how do stomata open and close?
Plant organs
The roots, stem and leaves form a plant organ system for transport of substances around the plant
explain how the structure of these are adapted to their functions
root hair cells
xylem
phloem
Transpiration
Describe the process
explain how it is affected by...
windy conditions
high light intensity
low humidity
high temperature
how do potometers measure the
rate
of transpiration?
Lungs
label the main parts of the respiratory system
how are alveoli adapted to their function?
Spherical shape
Good blood supply (lots of capillaries)
Thin walls (one cell thick)
Good ventilation
Translocation
