XYLEM & PHLOEM

Select the correct term for the following definition:

"The water transport system in plants."

• Villi

• Bronchi

• Bolus

• Xylem

Recall the main function of a xylem cell.

• To transport nutrients (mainly sucrose) to different parts of a plant.

• To make energy for the plant via photosynthesis.

• To transport carbon dioxide to the leaves for photosynthessis.

• To transport water to different parts of plant.

Recall what is dissolved in the water in the xylem.

• Glucose

• Amino acids

• Mineral ions

• Starch

Recall what the pathway of water from roots to leaves is called.

• Respiration

• Translocation

• Transpiration stream

• Evaporation

Recall which of the following form part of the xylem.

• Sieve plates

• Trachieds

• Bundle sheath cells

• Vessels

Recall what substance is used to thicken and strengthen xylem walls in woody plants.

• Protein

• Mineral ions

• Lignin

• Glucose

Select the correct term for the following definition:

"The nutrient transport system in plants."

• Enzyme

• Guard cells

• Phloem

• Proteins

Recall the main funtion of a phloem cell.

• To transport nutrients (mainly sucrose) to different parts of a plant.

• To transport water to different parts of a plant.

• To make energy for the plant via photosynthesis.

• To provide structural support to a plant.

Recall which of the following form part of the phloem.

• Sieve-tube elements

• Trachieds

• Vessels

• Companion cells

Recall that the movement of food in the phloem is called.

• Translocation

• Transpiration stream

• Evaporation

• Respiration