DHS AP Biology

AP BiologyName ______

Chapter 35 Guided Reading

  1. Label the parts of a flower in the following diagram:

  1. Describe the three different root systems.
  1. Describe all types of leaves and conclude as to why there are different shapes.
  1. Define the following terms:
  1. Stem
  1. Nodes
  1. Internodes
  1. Axillary bud
  1. Terminal bud
  1. Apical dominance
  1. Explain how the dermal tissue system functions.
  1. What is the purpose of the Xylem and Pholem and how do they work together to form a system?
  1. Compare and contrast the three types of plant cells.
  1. Define meristems and say why they are important.
  1. Define the following terms:
  2. Primary plant body
  3. Root cap
  4. Zone of cell division
  5. Zone of elongation
  6. Zone of maturation
  7. Endodermis
  8. Pericycle
  1. Describe the function and importance of stomata.
  1. Label the parts of the following diagram.

  1. Compare and contrast primary and secondary growth.
  1. Describe plant growth and cell expansion.

Chapter 36 Guided Reading Assignment

  1. What 3 scales does transport in vascular plants occur on?
  2. These terms are a review, but also very critical to know to understand the transportation of nutrients in vascular plants. Define these terms.
  1. Passive Transport
  2. Active Transport
  3. Transport Proteins
  4. Proton Pump
  5. Membrane Potential
  6. Cotransport
  1. Chemiosmosis
  1. Water Potential
  1. Megapascals
  1. Solute Potential
  1. Osmotic Potential
  1. Pressure Potential
  1. Use this picture to explain the overview of transport in a vascular plant.

  2. Define the following terms:
  3. Flaccid
  4. Turgid
  5. Plasmolyze
  6. Aquaporins
  7. Vacuolar membrane (Tonoplast)
  8. Symplast
  9. Apoplast
  10. Compare and contrast the bulk flow of nutrients in the xylem and phloem.
  1. How do root hairs, mycorrhizae, and cortical cells assist vascular plants?
  2. What are the roles of the apoplast and the symplast, and how does the Casparian strip relate to these structures?
  1. Label the following diagram to explain lateral transport of minerals and water in roots.

  1. Describe the process of transpiration in your own words and how it affects the transportation of minerals and water.
  1. Label the diagram and use it to explain how water potential affects transport of nutrients and minerals through vascular plants.
  1. What are stomata and how do they help regulate the rate of transpiration?
  1. What are some factors that could possible stimulate the opening and closing of stomata?
  2. What are some evolutionary adaptations that allow xerophytes to survive in arid climates?
  1. What is translocation?
  1. Define these terms and give an example
  1. Sugar source
  1. Sugar sink
  1. Transfer cells
  1. Label the following diagram, describing pressure flow in a sieve tube.

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