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Praxis Plant Science Botany

Subjects : praxis, botany
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Have a two - year growth cycle






2. Reducing a design to its simplest and most functional form.






3. The system that allows the lifeblood or water - nutrients and food through the plant






4. Are brightly colored forms in which leaves may be modified






5. Is breaking soil out of clods and breaking in finer clumps. Do this after you plow.






6. Examples os plants classified by growth patterns - have conducting rubes throughout their stems






7. The soils should be avoided because it pushes aggregates together - causing them to eventually break down






8. Are the first leaves to appear after seeds germinate






9. Pesticide is a capor or gas or it forms a cloud of vapor and gas when applied






10. In a tomato is from a fast uptake of water such as from sownpurs or excessive watering.






11. How water is used in plants to carry nutrients






12. Are groups of plants developing new characteristics that occur naturally though hybridization.






13. Soil is undisturbed from harvest to planting - in strips up to 1/3 of the row width.






14. Are a man made means of treating water through natural processes using plants - animals - microorganisms and the environment itself.






15. Which holds and captures pollen - and the style.






16. Refers to a plant froup with male and female plants occuring on the same plant such as corn and squash






17. Is moving liquid pesticide mixture through a filling hose and into a water source






18. Full width tilage involving one or more trips during the soil surface is tilled. Done before or during planting.






19. An embryo then develops inside a tissue that is protective and both layers are known as a






20. Scarring on the blossom end of a tomato






21. As in the sense of a plant part - is a structure that produces seeds.






22. This name is not always capitalized - in botany refers to a group of plants that can interbreed only among themselves






23. Increase the roots capacity to absorb to water and nutrients






24. Is a hormone for plants and growth regulator






25. Provide food for plants. absorb sunlight and transform it into food.






26. Materials developing or weathering in place and are not transported






27. The part of the system that moves the food is known as the






28. Are those chemicals that control a target pest






29. Is change that is gradual






30. Refer in botanical use as the edible parts of plant - other than the flower






31. Flowers with several simple pistils formed






32. Refers to the first name used in binomial nomenclature. Capitalized word that refers to a plant cluster that has similarities that can be recognized easily.






33. A condition in which wind or heat take too much water from a plant






34. The loss of water by plants from both evaporation and transpiration.






35. Uses a variety of combinations to control pest - generally one that does the least harm to the pest of the environment.






36. Refers to how well a plant can survive cold temperatures






37. Are plants that may live multiple years and may form flowers and seeds every year






38. Are flowers and shoots not yet developed






39. Is where the formation of pollen takes place






40. Is a wind - moved material that is silt - sized or smaller






41. Is movement of nutrients to the surfaces of roots through water movement in the soil.






42. The growing of roots into new soil that contacts available nutrients






43. Contain a strong primary root along with roots that branch out on the side






44. In design comes from elements creating a feeling of motion that can lead the eyes of a viewer through or beyond the area designed.






45. Are plants grouped because of its ability to grow in girth






46. Occurs when pollen is carried from one plant to another






47. Is leading a visual observation toward a certain feature by planting the feature at a vanishing point that is between radial or approaching straight lines.






48. Below the E horizon - the ___ horizon is where fine material has accumulated to create a dense layer in the soil. May be enriched with calcium carbonate in the form of a layer or nodule.






49. One of several major factors influencing soil characteristics.






50. Always develop from a flower and has at least one ovary that has ripened







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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