B. 50% C. 75% D. 100% r R RR Rr rr R r R= gene for red eye

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Presentation transcript:

1. What percentage of the fruit fly offspring are likely to have red eyes? B. 50% C. 75% D. 100% r R RR Rr rr R r R= gene for red eye r=gene for white eye

2. What is the process in which a parent cell divides twice to produce sex cells? A. cell cycle B. mitosis C. interphase D. meiosis

3. Factors that control traits are called ____________. A. genes B. purebreds C. recessives D. parents

4. Cloning results in two organisms that are A. both adult animals B. produced from cutting C. genetically similar D. genetically identical

5. Describe what is happening in the diagram 5. Describe what is happening in the diagram. Can you name another organism that goes through metamorphosis? Explain.