Which of the following is true? Animals that are linebred generally have severe deformities and high mortality rates Animals that are crossbred have a higher inbreeding coefficient than that are linebred Inbreeding reduces fertility and overall health Crossbreeding is becoming less popular in dogs How many gametes are possible from the following 4 genes that are each heterozygous? (AaBbCcDd) 4 8 12 16 ANSWER KEY 1. A 23. D 2. B 24. B 3. B 25. B 4. C 26. B 5. B 27. B 6. A 28. B 7. D 29. D 8. B 30. C 9. D 31. A 10. C 32. C 11. A 33. B 12. B 34. B 13. D 35. B 14. D 36. C 15. C 37. B 16. C 38. D 17. D 39. A 18. D 40. A 19. B 41. C 20. A 42. C 21. B 43. B 22. A 44. C
Which of the following is true? Animals that are linebred generally have severe deformities and high mortality rates Animals that are crossbred have a higher inbreeding coefficient than that are linebred Inbreeding reduces fertility and overall health Crossbreeding is becoming less popular in dogs How many gametes are possible from the following 4 genes that are each heterozygous? (AaBbCcDd) 4 8 12 16 ANSWER KEY 1. A 2. B 3. B 4. C 5. B 6. A 7. D 8. B 9. D 10. C 11. A 12. B 13. D 14. D 15. C 16. C 17. D 18. D 19. B 20. A 21. B 22. A 23. D 24. B 25. B 26. B 27. B 28. B 29. D 30. C 31. A 32. C 33. B 34. B 35. B 36. C 37. B 38. D 39. A 40. A 41. C 42. C 43. B 44. C
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