Vascular plant

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/vascular-plant

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the scientific name?Tracheophyta
2. What are vascular plants and why are they called "superhighway plants"?Vascular plants have special tubes inside that act like highways, moving water, minerals, and sugars around the plant. They are called superhighway plants because these tubes make everything run smoothly.
3. How did vascular plants help plants grow taller and live in dry places?The tubes called xylem carry water and minerals up from the roots, while phloem carries sugars from leaves to other parts. This lets plants grow taller and live in drier places.

Vascular Tissues: Specialized tissues, xylem and phloem, responsible for the internal transport of water, minerals, and sugars within a plant.
Lignin: A complex polymer that strengthens cell walls, particularly in xylem, providing rigidity and support to vascular plants.
Transpiration Stream: The continuous flow of water from the soil through the xylem to the leaves, driven by evaporation from the leaf surface.
Photosynthates: Sugars produced during photosynthesis that are transported by the phloem to fuel plant growth and metabolic processes.