Exam 34: Organization of the Plant Body

Which of the following is typically found in secondary, but NOT primary, cell walls?

Which type of anatomical feature is a plant stem considered to be?

Which cells make up the ground tissue that provides rigid support via the thick, typically lignified, cell walls that remain after the cells die?

Match each description of a plant characteristic to the letter that represents the plant group that typically has that characteristic. Each letter may be used once, more than once, or not at all. -branching fibrous root system

Which plant organs are often connected to a petiole, may be either simple or compound, and are typically the main organs of photosynthesis and gas exchange? a.trichomes b.flowers c.stems d.leaves

Which of the following most directly gives rise to secondary xylem and phloem?

What part of a plant consists of self-perpetuating embryonic tissue that is typically found at the tips of shoots and roots?

Which type of plant tissue is considered primarily photosynthetic?

Which term refers to plants that complete their life cycle in one growing season?

Match each description of a plant characteristic to the letter that represents the plant group that typically has that characteristic. Each letter may be used once, more than once, or not at all. -two cotyledons

Match each description of a plant characteristic to the letter that represents the plant group that typically has that characteristic. Each letter may be used once, more than once, or not at all. -lack of meristems

When an apical meristem cell divides, one daughter cell is called the initial and the other is called the derivative. What are the fates of these cells?

Which term refers to the upper angle between a stem and attached leaf?

Match each description of a plant characteristic to the letter that represents the plant group that typically has that characteristic. Each letter may be used once, more than once, or not at all. -leaf veins in a netlike array

Which of the following can waterproof cell walls, thus allowing the plant to form structures such as watertight conduction channels?

-In the figure, what is item number 5?

Which plant body part includes the sieve tube members?

Which term refers to the selectively permeable barrier that is present in the innermost layer of the root cortex?

-In the figure, what is item number 4?

-In the figure, what is item number 3?