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Enter correct quizzes in the FRONTIERS T-shirt drawing see below
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  2. They proved that DNA is the molecule of heredity.
  3. c
  4. d
  5. Which genes direct development/make a baby.
  6. b
  7. c
  8. a
  9. Alter the shape of a hormone receptor. Destroy reproductive cells.
  10. d

NOTE: Quizzes with 100% correct answers can be entered by teachers only into our T-shirt drawing. FRONTIERS randomly selects 20 names after each program. Send all correct quizzes in one envelope, along with teacher's name, grade and course, school name and address, where the students watched the show (home or school), and the students' favorite segment. Mail to: FRONTIERS Quiz, Chedd-Angier Production Company, 70 Coolidge Hill Rd., Watertown, MA 02472.

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