Life Science: Xylem and Phloem

The video explains the roles of xylem and phloem cells in plants. Xylem cells transport water and minerals from the roots to other parts of the plant, while phloem cells distribute glucose to provide energy for growth and reproduction. If the plant does not need the sugar immediately, it converts it into starch for long-term storage in the roots.

What are the two main types of cells involved in plant transport systems?

• Xylem and Phloem cells

• Root and Leaf cells

• Bark and Seed cells

• Stem and Flower cells

What is the primary function of Xylem cells in plants?

• Producing flowers

• Drawing water and minerals from roots

• Storing starch

• Transporting glucose

Where do Xylem cells transport water and minerals?

• To the roots

• To the upper sections of the plant

• To the flowers

• To the seeds

What do Phloem cells transport throughout the plant?

• Minerals

• Glucose

• Oxygen

• Water

What happens to excess sugar in plants if it is not needed immediately?

• It is converted to oxygen

• It is converted to water

• It is converted to starch

• It is converted to minerals