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- 1. Multiple ChoiceThe two main functions of roots are to absorb water and minerals and to ______________ the plant.anchorgather sunshine forprotect
- 2. Multiple ChoiceWhich structure is the main site of photosynthesis?stemrootsleavesflowers
- 3. Multiple ChoiceThis is plant tissue that conducts nutrients (food) through the plant.XylemPhloemPhotosynthesisDNA
- 4. Multiple ChoiceThis is a tissue in plant stems and roots. It transports water and minerals upwards from the roots to the stem, via capillary action.XylemPhloemPhotosynthesisOxygen
- 5. Multiple Choice
Name the product produced on the leaf cross section label #1palisadeCuticlestomataepidermis - 6. Multiple ChoiceName the tissue on the leaf cross section label #2upper epidermislower epidermispalisademesophyll
- 7. Multiple ChoiceThe cells that are shaped and arranged to maximize sunlight exposure of the cells doing photosynthesis?lower mesophyllguard cellspalisade mesophyllepidermis
- 8. Multiple ChoiceThe cells shaped and arranged to maximize movement of gas within the leafspongy mesophyllguard cellspalisade mesophyllepidermis
- 9. Multiple ChoiceName the part of the leaf cross section labeled #6stomataguard cellvascular bundlevein
- 10. Multiple ChoiceWhat is the function of the cells labelled #7?control photosynthesiscontrol transpirationtransport sugar to the rest of the plantensure the leaf gets enough sunlight
- 11. Multiple ChoiceWhat tissue type defends the plant from physical damage and pathogens?Ground tissueProtective tissueVascular tissueDermal tissue
- 12. Multiple ChoiceHow is pith and cortex ground tissue different.pith is external to the vascular tissue and cortex is internal to the vascular tissuePith is internal to the vascular tissueand cortex is external to the vascular tissuePith is a vascular tissue and cortex is a ground tissuePith is in the ground and cortex is on the surface
- 13. Multiple ChoiceWhat plant tissue transports material between the root and the shoot of the plantGround tissueApical tissuedermal tissueVascular tissue
- 14. Multiple ChoiceVascular tissue not only transports material it alsoprotects the plantsupports the plant structurallytransports mineralstransports energy
- 15. Multiple ChoiceIn woody plants the dermal tissue is called thedermalperidermepidermisphloem
- 16. Multiple ChoiceHow is collenchyma and sclerenchyma tissue similar?They both provide protection for the plantThey both transport material throughout the plantThey both provide supportThey both provide energy for the plant
- 17. Multiple ChoiceWhat is the region of rapid cell division (growth) in plants?GuardStomataXylemMeristem
- 18. Multiple ChoicePoison Ivy growing on a tree by touch.GravitropismPhototropismThigmotropismHydrotropism
- 19. Multiple ChoiceHelps fruit ripenAuxinGibberellinCytokininsEthylene
- 20. Multiple ChoicePromotes cell division and prevents senescence (cell breakdown)GibberellinAuxinCytokininsEthylene
- 21. Multiple ChoiceHormone that causes tropisms by causing one side of the plant to grown longer cells than the otherAuxinCytokininsEthyleneAbsisic acid
- 22. Multiple ChoiceThe structure that forms a star pattern in the center.xylemphloemcortexendodermis
- 23. Multiple ChoiceStructure 1 is a ___root hair whose function is to help anchor the plantroot hair who's function is to help absorption of waterCasparian strip/endodermis who's function is to keep water in the rootlateral root, who's function is to help anchor the plant
- 24. Multiple ChoiceSome roots are storage areas for energy. Where would this occur?1 - the root hairs5 - the phloem4 - the endodermis3 - the cortex
- 25. Multiple ChoiceWhat is the function of the structure labeled D?Transport waterTransport sugars/sapMake more dermal tissueMake more vascular tissue
- 26. Multiple ChoiceWhat is the function of the structure labeled C?Transport waterTransport sugars/sapMake more dermal tissueMake more vascular tissue
- 27. Multiple ChoiceWhich structure is replaced by sclerenchyma fibers (woody tissue) in some plants?ABEF
- 28. Multiple ChoiceIn a herbaceous (green) stem, which structure would do photosynthesis?A - pithB - EpidermisC - PhloemE - Cortex
- 29. Multiple ChoiceWhich type of meristem is correctly paired with the type of growth it does?apical - makes plant wider/thickerlateral - makes leaves longeraxillary - makes new leaves and branchescambium/intercalary - makes plant taller
- 30. Multiple ChoiceWhich process directly requires energy?absorption of minerals in the rootmovement of water up the xylemtranspiration in the leavesmovement of sugar in the phloem
- 31. Multiple ChoiceWhich process directly requires energy?osmosis of water between the xylem and phloemcapillary action of water in the xylemtranspiration in the leavesmoving sugar out of the phloem, into the storage sinks
- 32. Multiple ChoiceWhich structure is made of mature, living, fully functioning cells?vessel elements of xylemsieve tube cells of xylemtracheid cells of phloemcompanion cells of phloem
- 33. Multiple ChoiceDamaging the bark of a tree is bad for the tree for all the the following reasons EXCEPT __.bark protects the tree from pathogensdamaged cambium, which is just under the bark, could prevent future growthdoing so could damage the phloem and affect sugar transportxylem, which is just under the bark, won't be able to transport water
- 34. Multiple ChoiceWhich of the following is NOT involved in moving water up a plant?Capillary action made possible by the tube-shaped cellsTranspiration in the leaves, which helps maintain low pressure in the leavesCompanion cells pumping water in and out of the xylem using active transportCasparian Strip in the roots, which helps maintain high pressure of water in the roots
- 35. Multiple ChoiceRemoving the apical bud of a plant will __.stop all further growthpromote the production of new axillary buds, making the plant bushiermake it grow taller, fasterprevent the plant from getting thicker, making it floppy
- 36. Multiple ChoiceWhat type of cells makes leaves somewhat flexiblecollenchyma, which are unevenly thinkparenchyma, which are high in mitochondria needed to change shapeSclerenchyma (scleroid cells) which are grittySclerenchyma, which have think cell walls high in lignin
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