Sophie Raymond Word Scramble
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Question | Answer |
27. A person with phenotype A blood has how many possible genotypes? | Two (2) |
28. A person with phenotype O blood has how many possible genotypes? | One (1) |
29. Type O is ______? | Recessive |
30. Genes on chromosomes control the ______ that show up in a organism. | Traits |
31. During ________ a pair of chromosomes separates and the ______ move into separate cells. | 1.Meiosis 2.Alleles |
32. The study of how traits are inherited is _________? | Genetics |
33. The different forms of a trait that a gene may have are ______? | Alles |
34. An alle inherited on an X or Y chromosome is a ____________ ? | Sex-Linked Gene |
35. For humans XX is a ________ and XY is a _______.? | 1.Female 2. Male |
36. _________ are genes that are altered or copied incorrectly.? | Mutation |
37. How is it possible for 2 parents with brown eyes to have a child with blue eye? | The recessive trait or inner trait might me blue. |
38. What chromosome disorder causes Down Syndrome? | If the chromosome 21 does not separate during meiosis one of the sex cells will hav 3 chromosomes 21's beside of 2 |
39. How do scientists make a bacteria cell produce insulin needed by Type 1 diabetics? | Take out the DNA loop - spit the human gene ch. put this recombinant DNA back into the bacteria. Then the bacteria will produce insulin |
40. How is gene therapy used to help cystic fiborsis? | Normal gene is put into a virus. The virus attacks the target cell and the normal gene is put into the host. Now the normal gene can help with the cystic fibrosis |
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sraymond
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