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- 1. Multiple ChoiceWhich of the following fibers was used to write the first bible on?cottonhempflaxdenim
- 2. Multiple ChoiceBrightly colored parts of flowers that attract insects.petalspistilsstamenfilaments
- 3. Multiple Choice
The stalk connecting the ovaries and stigmas.filamentpistilstyleanther - 4. Multiple ChoiceThey enclose the egg cells inside the ovaries.ovulesantherseedsangiosperms
- 5. Multiple ChoiceThe transfer of pollen, containing the sperm cells, to the female part of the flower.seed disperalpollinationgerminationfertilization
- 6. Multiple ChoiceWhen a seed sprouts and begins the early growth of a young plant.germinationpollinationseed dispersalfertilization
- 7. Multiple ChoiceAll of the following are examples of seed disbursement except:windvolcanic eruptionsphysical movement (rolling)animals feces
- 8. Multiple ChoiceThis occurs after a tube grows down from the pollen grain through the style to the ovary.pollinationgerminationfertilizationseed dispersal
- 9. Multiple ChoiceSmall grains that contain a plant's male reproductive cells.stamenpollenantherstigma
- 10. Multiple ChoiceThe stalks in a flower that produce the male reproductive cellspistilstamenfilamentstigma
- 11. Multiple ChoiceSmall leaf-like structures forming an outer circle at the base of a flower.petalssepalanthersdicots
- 12. Multiple ChoiceThe part of the flower on which the pollen grains land.pistilstamenstylestigma
- 13. Multiple ChoiceThe part of a flower that produces the male reproductive cells.antherstylestigmafilament
- 14. Multiple ChoiceWhich of the following does NOT go into photosynthesis?sugarcarbon dioxidewatersunlight
- 15. Multiple ChoiceWhere does water enter the plant?stemleavesrootsflower
- 16. Multiple ChoiceWhat does the chlorophyll do?let in carbon dioxideabsorb sunlightsoak up water
- 17. Multiple ChoiceWhich of the following does NOT come out of photosynthesis?sugarwateroxygen
- 18. Multiple ChoiceWhich of the following does NOT go into respiration?sugarcarbon dioxideoxygen
- 19. Multiple ChoiceWhich of the following does NOT come out of respiration?wateroxygencarbon dioxideenergy
- 20. Multiple ChoiceEvaporation of water from the leaf is calledphotosynthesisrespirationtranspirationdiffusion
- 21. Multiple ChoiceWhere are the stomata located on the leaf?on topon bottomUh...They're not on the leaf. They're in the roots.
- 22. Multiple ChoiceIn a plant, the roots ___________________.draw up water and mineralsconvert sunlight to enegrymake and store foodperform transpiration
- 23. Multiple ChoiceFibrous roots are made of...One large, thick rootMany small, thin roots
- 24. Multiple ChoiceTaproots havea tangled mass of rootsone long thick root
- 25. Multiple ChoiceWhich is not a characteristic of a rootabsorb water+nutrientsstore water+mineralsanchor plant in groundtransport food after photosynthesis
- 26. Multiple ChoiceThe only function of the stem is to
carry nutrientsFalseTrue - 27. Multiple ChoiceExample of FirbrousMaple TreesLawn grassIvyCarrots
- 28. Multiple ChoiceOn the root of a Taproot, smaller roots branch of of the main rootTrueFalse
- 29. Multiple ChoiceWhich if of the following is NOT a way we use plants for their fibermedicineconstructionbathingtransportation
- 30. Multiple ChoiceWhich of the following is NOT one of the world's seven major food cropscanolawheatbarleycassava
- 31. Multiple ChoiceOsmosis is the diffusion of _____ across a selectively permeable membrane.foodairwateroxygen
- 32. Multiple ChoiceDuring diffusionsubstances (things) moves from high to low concentrationwater moves when energy is usedlarge or oddly shaped molecules move across a cell membranewater moves from high to low concentration
- 33. Multiple ChoiceThe diffusion of water through a semi-permeable membrane is called?OsmosisCell wallDiffusionRespiration
- 34. Multiple ChoiceThe picture below is an example of _________________.osmosisisotonicdiffusionactive transport
- 35. Multiple ChoiceOsmosisdiffusion of water molecules through a semi-permeable mebrane from an area of low concentration to an area of high concentrationthe diffusion of particles from an area of high concentration to an area of low concentrationdiffusion of water molecules through a semi-permeable membrane from an area of high concentration to an area of low concentrationthe diffusion of particles from an area of low concentration to an area of high concentration
- 36. Multiple ChoiceWhich gas leaves a stoma during photosynthesis?OxygenNitrogenHeliumCarbon Dioxide
- 37. Multiple ChoiceWhich gas enters a stomata?OxygenNitrogenHeliumCarbon Dioxide
- 38. Multiple ChoiceWhat are the products (what is made) of photosynthesis?sugar and oxygensunlight energycarbon dioxide and waterchlorophyll
- 39. Multiple ChoiceWhich part of a plant is responsible for the majority of photosynthesis?leavesstemrootsstomata
- 40. Multiple ChoiceCarbon dioxide and oxygen both enter and leave the leaf at theporespongy measophyllguard cellsstomata
- 41. Multiple ChoiceAt night, plants take in ____________ and release ____________. This is called ______________.carbon dioxide, nitrogen, photosynthesisoxygen, carbon dioxide, photosynthesisoxygen, cardon dioxide, respirationcarbon dioxide, oxygen, respiration
- 42. Multiple ChoiceWhat are the two things you can control when growing producers in a greenhouse?soil and gaswater and temperaturesoil and tempuraturetemperature and gas
- 43. Multiple ChoiceThis prevents soil erosion and suppresses weeds.
cover cropscrop rotationmonoculturetillage - 44. Multiple ChoiceGrowing different crops in succession in the same field. This helps replenish soil nutrients.clear cutting
crop rotationmonoculturetillage - 45. Multiple ChoiceGrowing a single crop or plant species over a wide area and for many consecutive years.clear cuttingcover cropsmonoculturetillage
- 46. Multiple ChoicePreparing a field by digging, stirring, or overturning soilclear cuttingcover cropsmonoculturetillage
- 47. Multiple ChoiceRows of trees are planted close together to help force wind movement upward, away from the ground.Shelter beltmonoculturezero tillageirrigation
- 48. Multiple ChoiceWhich of the following is NOT a factor that affects soil erosion in agriculture?ClimateType of vegetationAltitudeSlope steepness
- 49. Multiple ChoiceWhat is salinization?The contamination of the land through dangerous toxins.The presence of salt on the land’s surfaceFlooding of the land through the rising water table.its like bioaccumulation
- 50. Multiple ChoiceHow do farmers fix the problem of salty soil?by planting fibrous root cropsBy planting long rooted crops and watering lessBy irrigating the fields with fresh waterputting a cover on your crops
- 51. Multiple ChoiceWhich is the correct order when harvesting trees?Plan the cut, drag the logs, build the roadbuild the road, plan the cut, reforestationbuild the road, plan reforestation, logs to sawmillplan the cut, build the road, reforestation
- 52. Multiple ChoiceI have parachute like structures. What is likely my dispersal method?windwateranimalsexplosive action
- 53. Multiple ChoiceI have hooks to cling to animal fur. What is likely my dispersal method?windwateranimalsexplosive action
- 54. Multiple ChoiceAnimals disperse seeds by _________.eating seeds and dropping waste later onhiding seeds for late and not coming back for themcatching seeds on their fur and carrying them to different placesall of the above
- 55. Multiple ChoiceThe movement of pollen from one plant to another is called _________.dispersionpollinationfruitsseedlings
- 56. Multiple ChoiceWhat does an ovule become when it is pollinated?an embryoa seeda fruitit stays an ovule
- 57. Multiple ChoiceA seed can grow in water instead of soil as long as they have ________. This is using ____________________.nutrients, GerminationNutrients, hydroponic technologyAir, hydroponic technologyLight, hydroponic technology
- 58. Multiple ChoiceWhat plant part definition is this?: Supports the leaves and conducts water minerals to them, and other parts of the plant, including the roots.RootsStemLeaf
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