Test left for class.
Please answer all questions in this test on Transport in Flowering Plants.
- Define the term root pressure.
- Define the term transpiration.
- Describe the uptake of water
into the plant. In your answer,
refer to each of the following; root hairs, root cortex, xylem, osmosis,
diffusion, root pressure.
- Describe the process of water
transport through the plant. In
your answer, refer to each of the following; root hairs, root cortex,
xylem, osmosis, diffusion, root pressure, transpiration, stomata.
- Describe the uptake and process
of transport of minerals through the plant.
- State two sources of
carbon-dioxide to plants.
- Name the pores in leaves
through which gas exchange occurs.
- Name the tissue in which the
carbohydrates produced in photosynthesis are transported.
- Give one example of a root
modified for food storage.
- Give one example of a stem
modified for food storage.
- Give one example of a leaf
modified for food storage.
Higher Level:
- Who proposed the
Cohesion-Tension Model of Xylem transport?
- Describe the Cohesion-Tension
Model of Xylem transport. In your
answer, include the following; attractive forces of water molecules,
cohesive property, role of transpiration.
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