10/05/2020 Transport in Plants(Senior Class Biology Study by Topics) 0Comments by Gate Academy Welcome to your Transport in Plants(Senior Class Biology Study by Topics) NAME EMAIL PHONE NUMBER 1. Water moves throughout a plant through Cork cambium.Xylem tissue.Phloem tissue.Casparian strip.2. The immune system produces cells (macrophages) that can fight disease, but these could not be transported around the body of an animal without interacting directly with the -Integumentary systemRespiratory systemNervous systemCirculatory system3. Guttation is the result of DiffusionRoot pressureOsmosisTranspirational pull4. Stomata of a plant open due to:Efflux of Potassium ionsInflux of Phosphorous ionsEfflux of Phosphorous ionsInflux of Potassium ions5. Which of the following is involved in the control of water movement into a plant?cortexEpidermisApical meristemCasparian strip6. Which of the following cell types is alive at maturity and provides sugars to a plant? Vessel elementstracheidsCollenchyma cellssieve-tube elements/members7. Sugar movement through a plant is best described as going from a _____________ to a ______________. Isotonic environment; hypertonic environmentSink; sourceHypotonic environment; isotonic environmentSource; sink8. Mammals have two body systems which work together to move oxygen to all parts of the body. Which of the following body systems supply the body with oxygen?Respiratory and integumentary systemsCirculatory and respiratory systemsRespiratory and lymphatic systemsCirculatory and endocrine systems9. The plant cells that most directly affect the rate of transpiration are Sclerenchyma cells.Sieve tube members.Parenchyma cells.Guard cells10. _____ is a part of the medulla that occur in-between the vascular bundles of the dicotyledonous stemXylemPhloemCambium11. Which factor affects transpiration?TemperatureHumidityWind velocityAll of the above12. The casperian strip contains what making it waterproof? SuberinWaxy cutileFibres13. Stem cells All of the aboveNon-differentiated cellsNone of the aboveSomatic cells14. The following gases pass in and out of the stomata except Carbon dioxideHydrogenWater vapor15. The primary purpose of root hairs is to Fight off infections.Anchor the plant to the soil.Increase absorption of water.Increase absorption of sugars.16. Match the vascular bundle, Phloem with its destinations From leaves downwardsFrom root upwards17. In the cell wall what enables the apoplast pathway to function OxygenWater filled spacesCelluloseCytoplasm18. Match the vascular bundle, xylem with its destination From leaves downwardsFrom root upwards19. Which of the following would result from placing a plant cell in a hypertonic environment?There would be no net movement of water into or out of the plant cell.Plasmolysis would occur.The plant cell wall would burst due to the pressure of the environmentThe plant cell would become turgid from an influx of water.20. Which of the following would result from placing a plant cell in a hypertonic environment? Plasmolysis would occur.There would be no net movement of water into or out of the plant cell.The plant cell would become turgid from an influx of water. .The plant cell wall would burst due to the pressure of the environment21. Which of the following cells types is dead at functional maturity? Guard cellsCollenchyma cellsSieve-tube elementsVessel elements22. Cohesion means...Water molecules tend to attract to each other, sticking togetherWater molecules tend to stick to the inside of the xylem vesselWater molecules tend to slide down the xylem vessel23. Water and minerals move through the xylem from the roots to the top of the plant byDiffusionPressureEquilibriumOsmosis24. Which is the most commonly used pathway for water Apoplast pathwaySymplast pathwayVacuolar pathway25. Root hair cells take in water molecules from the air.FalseTrue26 out of 25Time is Up! Time's up
