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RedManchester23 RedManchester23
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6 years ago
Vascular plants, ranging from tulips to pine trees, have several key advantages over most lower plants, like moss. Name these advantages.
 
  What will be an ideal response?

Question 2

Describe the positioning of heartwood versus sapwood.
 
  What will be an ideal response?
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#1
6 years ago
Answer to q. 1

Vascular plants have an internal conducting system (xylem and phloem), they have sexual reproduction with internal fertilization, and the embryo is enclosed in a protective seed coat.

Answer to q. 2

The vascular cambium always produces new xylem (sapwood) to the outside of the older xylem (heartwood). Heartwood is older nonfunctional xylem and will always be located toward the inside of a stem and newer xylem (sapwood) toward the outside.
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#2
6 years ago
Thank you
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