Zoology Review Essays

Submitted By ailleenbbyy
Words: 334
Pages: 2

____ 1. Robert Hooke observed cork cells under a microscope.

____ 2. Anton van Leeuwenhoek invented 1st compound microscope.

____ 3. Resolution is a microscope’s way of enhancing the object.

____ 4. Magnification and resolution.

____ 5. Using a 10 ocular lens with a 10 objective lens (you should be able to do this)

____ 6. A scientist who performs an experiment has a good idea what the outcome of the experiment is going to be.

____ 7. A series of flexible steps.

____ 8. The control (not changed) and experimental groups (changed with a variable) are designed to be different.

____ 9. Variable that is changed in an experiment.

____ 10. A theory is a hypothesis that has been proven true.

____ 11. A theory is a probable answer to a question made by scientists.

____ 12. Characteristics in common.

____ 13. Occurred, natural selection

____ 14. Change over time.

____ 15. More complex over time.

____ 16. Fossils, DNA.

____ 17. Forelimbs in bats, birds and humans

____ 18. When food is scarce, the number of different beak shapes of finches increases.

____ 19. A microscope with a 4 objective lens and a 10 ocular lens produces a total magnification of

____ 20. Cells

____ 21. Biology is the study of

____ 22. Testable possible explanation of an observation.

____ 23. Is rejected.

____ 24. Experimenting
____ 25. Experiment

____ 26. Dependent.

____ 27. Their ancestors had migrated from South America to the Galápagos Islands

____ 28. The Galápagos Islands.

____ 29. Genetic variation in species
____ 30. Adaptation.

____ 31. Because of natural selection

____ 32. species changed over time by natural selection

____ 33. Gradually.

____ 34. Shells or old bones any traces of dead organisms footprints of human ancestors, insects trapped in tree sap, and…