Saturday, April 25, 2009

ADDITIONAL TASK FOR 8 GRADE

TASK 1.
I have some figures of movement in plant. I ask you to identify these figures based on their types of movement. You also have to discuss why they have movement like these. Please do in group of 4 or 6.
Figure 1


Figure 2


Figure 3

TASK 2.
Phototropism in plant is caused by the presence of auxin, kind of plant hormone. Explain, why this hormone influences this type of movement!

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