Question 1Multiple ChoiceWhat is the main function of the xylem in plants?Transporting water and mineralsTransporting sugarsPhotosynthesisReproduction
Question 2Multiple ChoiceWhich part of the plant is primarily responsible for the transport of sugars?XylemPhloemRootsLeaves
Question 3Multiple ChoiceIn which direction does water typically flow in the xylem?DownwardUpwardHorizontallyIn a circular motion
Question 4Multiple ChoiceWhich cells in the phloem are responsible for transporting sugars?Companion cellsSieve tube elementsVessel elementsGuard cells
Question 5Multiple ChoiceWhich of the following aids in the support and structure of plants?XylemPhloemChloroplastsMitochondria
Question 6Multiple ChoiceWhat role do roots play in the plant transport system?Absorb water and nutrientsStore energyPhotosynthesisRelease oxygen