Plant Transport Systems
Biology ⇒ Plant Biology
Plant Transport Systems starts at 7 and continues till grade 12.
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See sample questions for grade 8
A plant is placed in a dry environment. Predict what will happen to its rate of transpiration and explain why.
Describe how minerals are absorbed by plant roots.
Describe the difference between source and sink in the context of phloem transport.
Describe the role of guard cells in plant transport systems.
Describe the role of phloem in plants.
Explain how root hair cells help in the absorption of water.
Explain what is meant by the term 'translocation' in plants.
Explain why phloem transport is considered an active process.
Explain why the closing of stomata helps a plant conserve water.
Explain why wilting occurs in plants.
Name the two main types of transport tissues in plants.
What is the function of the root pressure in plant transport systems?
What is the main difference between the transport of water in xylem and the transport of food in phloem?
What is the main driving force for the movement of water through the xylem?
What is the main function of xylem in plants?
Which part of the plant is mainly responsible for absorbing water and minerals from the soil?
