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CSET Science Vocab 2

Subjects : cset, science
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. The reproductive parts of flowering plants.






2. A solute the denotes protons.






3. Fertilization of one plant by pollen from a different plant species.






4. The stage of cellular divisions that develops from a zygote.






5. The tissue in plants that conducts nutrients.






6. A system for transporting nutrients and other essential materials throughout the body.






7. The rate of change of an objects velocity.






8. A loud nise caused by a shock wave when an object exceeds the speed of sound.






9. A relationship between disimilar organisms that is adventageous to one and doesn't affect the other.






10. The study of the interactions of organisms with their environment and with each other.






11. A muscle that pumps to circulate the blood.






12. A bundle of neurons - or nerve cells.






13. Atoms of the same chemical element with a different number of neurons but the same number of protons. Isotopes of an element have the same atomic number but may not have the same mass.






14. The process by which seeds develop into seedlings.






15. In metamorphosis - the stage between the larva and adult.






16. A rod - shaped bacteria.






17. The loutermost layer of the earth.






18. Rings that show how many years a tree has been growing. The thickness of the rings may reveal other information about climatic conditions.






19. A preliminary proposition that can be tested through scientific study.






20. Strong upper wind currents in a narrow stream that flow west to east in the United States. Weather patterns are related to the position of the jet stream - which changes often.






21. Study and interpretation of fossils.






22. The larval stage of an aquatic insect.






23. Fluid that circulates throughout the body of an animal - distributing nutrients - and usually oxygen.






24. An excess or deficiency of electrons in a body.






25. A cancer treatment that includes chemicals toxic to mailgnant cells.






26. The portion of the Earth from beneath the mantle to the Earth's center.






27. In the mateamorphosis of insects - the larva becomes a pupa before it becomes an adult.






28. The process by which gas changes directly to the solid phase.






29. When the sun is directly over the equator. This date usually occurs on March 20.






30. A substance that can lead to cancer.






31. An organellein a cell that contains chromosomes.






32. A colorless - odorless gas that is important in the Earth's atmospheric greenhouse effect. Frozen CO2 is dry ice.






33. Reproductive haploid cells that combine to creat a zygote.






34. Compounds that are fats and oils.






35. A warm - dry wind on the eastern side of the Rocky Mountains.






36. A simple sugar and a product of photosynethesis.






37. An kinterstellar cloud of dust and gas.






38. Movement of pollen to a plant egg cell - often b y wind - bees - or other animals.






39. Plants that live through more than one growing season.






40. The tissues aquatic animals use to breath in water.






41. Light refracted through raindrops to form colors of a spectrum from red to blue.






42. A system comprised of the brain and spinal cord in vertebrates that process and store information.






43. An instrument to measure wind speed.






44. Molten rock flormed in the Earth that may appear on the surface.






45. A relationship between organisms in which one organism benefits and the other does not die - even though the second organism may be harmed.






46. `An important class of plant hormones associated with growth patterns.






47. Long term patterns of temperature - humidity and amount of sunshine.






48. Different versions of a gene in a population.






49. The flow of a charge.






50. An almond shaped cloud usually seen on windy days.







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Can you answer 50 questions in 15 minutes?


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