Vascular Tissue Quiz

What is the tissue that conducts sucrose, photosyntetic products and other organic compounds to parts where needed?

• Xylem

• Phloem

• Sclerenchyma

• Parenchyma

What is the function of xylem?

• Support in plants

• Transport organic compounds

• Conducts sucrose

• Transport water and minerals

Two types of cells in xylem that conducts water.

• Parenchyma

• Tracheids

• Sieve tube

• Vessel elements

In the stem, the vascular tissue forms

• leaf veins

• vascular stem

• vascular cylinder

• vascular bundle

In which direction is movement in the xylem?

• Downward only

• Both downward and upward

• Upward only

Where does sugar transport begin?

• Roots

• Leaves

• Root hairs

• Vascular bundles

Which process are the xylem tubes part of?

• Translocation

• Transpiration

• Transportation

• Translation

What is companion cell?

• Cell that lends support to phloem.

• Plant cell in the vascular tissue of plants that metabolically supports the conducting cells of the phloem.

• Cell that traps water.

• Thick secondary walls that are impregnated with lignin.

Xylem tubes are made of...

• Dead cells

• Living cells

Which of the following best describes the structure of the phloem?

• The phloem is comprised of many dead sieve cells that have pores in their cell walls to allow movement of substances through the plant.

• The phloem is comprised of many living sieve cells that have pores in their cell walls to allow movement of substances through the plant.

• The phloem is comprised of dead sieve cells that form a long continuous tube.

• The phloem is comprised of living sieve cells that form a long continuous tube.