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Honors Freshman Science

Subject : 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 global movement of carbon between the abiotic environment and organisms






2. The probability of mortality is highest at a young age & the survival probability increases with age






3. The change in allelic frequencies of two or more populations over time & the interdependent evolution of two or more interacting species






4. Each gene is present in two copies & when gametes are formed each gamete gets only one of the two factors






5. When there is equilibrium between to areas & but molecules are still moving






6. Holds the ovules






7. Contains two monosaccharide rings joined by a ether link






8. When the cell prepares itself for division






9. When the chromosomes align at the cells middle






10. What something does and how it does it






11. Holds the ovaries to the body of the uterus






12. Can make its own food






13. Species that expend their energy in a single & huge reproductive effort






14. The global movement of phosphorus between the abiotic environment and organisms






15. Defense of a territory






16. The information from the mRNA being used to form a protein






17. When individuals are evenly spaced & occurs because of territoriality or competition for resources or space






18. Where sperm is stored






19. Have traits that contribute to a high population growth rate & usually small & reach maturity early & have short life span & have lots of offspring & provide little to no parental care






20. A group of the populations of all the different species in an area






21. Any event in time that disrupts community or population structure






22. A stack of thylakoids






23. A long whip-like tail used for movement






24. The time between mitosis and the S phase & when the cell grows and performs its function






25. Eggs formed and held in the mother & eggs hatch and the offspring leaves the mother






26. When water moves into a cell and keeps going in until the membrane bursts






27. All of the contents of the cell inside the membrane






28. Exactly the same as mitosis






29. The study of how living organisms and the physical environment interact in an immense and complcated web of relationships & the broadest field of biology






30. Exactly the same as mitosis






31. A type of natural selection for successful mating






32. Gases act like a blanket and hold heat in the atmosphere






33. A plant structural compound






34. A long whip-like tail used for movement






35. Connecting trunk of the pistil






36. Controls the growth and development in animals






37. Implanted in the uterus & probably stimulates inflammatory response and prevents implantation






38. The DNA information being transferred to mRNA






39. The constituent of a protein & has an amino group (NH2) and a carboxyl group (COOH) bonded to the same alpha carbon






40. A combination of glycolipids and glycoproteins which is found on the outside of a cell and allows for cell-cell recognition






41. Fertile soil & all grass






42. When the heterozygote has a phenotype intermediate between those of its two parents






43. The enzyme that links the Okazaki fragments






44. Focuses on the evolution of social behavior through natural selection






45. A phospholipid bilayer in which the layers are oriented towards each other and there are proteins on the outside of and in between the layers






46. Grasses and scattered trees & less precipitation than in grasslands






47. Secretes hormones that keep uterine lining thick in the event of fertilization & what the follicle turns into after fertilization






48. Produces follicle stimulating hormone (FSH) and luteinizing hormone (LH)






49. When a population's allele and genotype frequencies don't change from generation to generation






50. A form of natural selection that increases inclusive fitness through the breeding success of close relatives







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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