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80 Cards in this Set
- Front
- Back
1. The female gamete (egg) is haploid (contains half of the chromosomes) when ________. |
1. The female gamete (egg) is haploid (contains half of the chromosomes) when [OVULATED]. |
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2. The male gamete (sperm) is haploid upon ________. |
2. The male gamete (sperm) is haploid upon [MATURITY]. |
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3. When the egg and sperm genetic material are combine the result is a complete set of ___________, half from the mother and half from the father (diploid). |
3. When the egg and sperm genetic material are combine the result is a complete set of [CHROMOSOMES], half from the mother and half from the father (diploid). |
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4. Among all of these chromosomes are 2 sex chromosomes (1 from the mother and 1 from the father) that determine the ______ of the offspring. |
4. Among all of these chromosomes are 2 sex chromosomes (1 from the mother and 1 from the father) that determine the [GENDER] of the offspring. |
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5. Day 1 – Fertilization results in a _______ zygote. |
5. Day 1 – Fertilization results in a [DIPLOID] zygote. |
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6. Cleavage – 30 hours after fertilization the zygote undergoes rapid ________ into a larger and larger amount of smaller cells. |
6. Cleavage – 30 hours after fertilization the zygote undergoes rapid [DIVISION] into a larger and larger amount of smaller cells. |
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7. Human blastocyst development (in vitro) from day 1 to day 6. |
7. Human blastocyst development (in vitro) from day 1 to day 6. |
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8. Human blastocyst development (in vitro) from day 1 to day 6. |
8. Human blastocyst development (in vitro) from day 1 to day 6. |
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9. Human blastocyst development (in vitro) from day 1 to day 6. |
9. Human blastocyst development (in vitro) from day 1 to day 6. |
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10. Human blastocyst development (in vitro) from day 1 to day 6. |
10. Human blastocyst development (in vitro) from day 1 to day 6. |
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11. Human blastocyst development (in vitro) from day 1 to day 6. |
11. Human blastocyst development (in vitro) from day 1 to day 6. |
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12. Human blastocyst development (in vitro) from day 1 to day 6. |
12. Human blastocyst development (in vitro) from day 1 to day 6. |
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13. After the journey is complete down the _________ tube and the blastocyst reaches and attaches to the uterine lining and penetrates into the tissue of the lining. Membranes begin to form that will surround, protect and _______ the embryo. |
13. After the journey is complete down the [FALLOPIAN] tube and the blastocyst reaches and attaches to the uterine lining and penetrates into the tissue of the lining. Membranes begin to form that will surround, protect and [NOURISH] the embryo. |
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14. Amnion – enclose the developing ______. |
14. Amnion – enclose the developing [EMBRYO]. |
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15. _______ from the trophoblast will interact with uterine tissue to form the ________ that will nourish the growing embryo. |
15. [CHORION] from the trophoblast will interact with uterine tissue to form the [PLACENTA] that will nourish the growing embryo. |
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16. ____________ (10-11 days after fertilization). |
16. [GASTRULATION] (10-11 days after fertilization). |
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16b. Gastrulation (10-11 days after fertilization). ________ - differentiates from the lower cell layer. |
16b. Gastrulation (10-11 days after fertilization). [ENDODERM] - differentiates from the lower cell layer. |
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17. Gastrulation (10-11 days after fertilization). |
17. Gastrulation (10-11 days after fertilization). |
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18. Gastrulation (10-11 days after fertilization). |
18. Gastrulation (10-11 days after fertilization). |
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19. Gastrulation (10-11 days after fertilization). |
19. Gastrulation (10-11 days after fertilization). |
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20. Gastrulation (10-11 days after fertilization). |
20. Gastrulation (10-11 days after fertilization). |
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21. Gastrulation (10-11 days after fertilization). |
21. Gastrulation (10-11 days after fertilization). |
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22. Gastrulation (10-11 days after fertilization). |
22. Gastrulation (10-11 days after fertilization). |
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23. Gastrulation (10-11 days after fertilization). |
23. Gastrulation (10-11 days after fertilization). |
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24. ___________ (16-25 days after fertilization). |
24. [NEURULATION] (16-25 days after fertilization). |
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25. Neurulation (16-25 days after fertilization) – begin to develop tissues and ______. |
25. Neurulation (16-25 days after fertilization) – begin to develop tissues and [ORGANS]. |
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26. Neurulation (16-25 days after fertilization) – begin to develop tissues and organs. |
26. Neurulation (16-25 days after fertilization) – begin to develop tissues and organs. |
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27. Neurulation (16-25 days after fertilization) – begin to develop tissues and organs. |
27. Neurulation (16-25 days after fertilization) – begin to develop tissues and organs. |
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28. Neurulation (16-25 days after fertilization) – begin to develop tissues and organs. |
28. Neurulation (16-25 days after fertilization) – begin to develop tissues and organs. |
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29. Neurulation |
29. Neurulation |
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30. Neurulation |
30. Neurulation |
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31. Neurulation |
31. Neurulation |
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32. Neurulation |
32. Neurulation |
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33. Free Bee |
33. Free Bee |
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34. Neurulation |
34. Neurulation |
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35. Free Bee |
35. Free Bee |
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36. Neurulation |
36. Neurulation |
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37. Free Bee |
37. Free Bee |
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38. Neurulation |
38. Neurulation |
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39. Neurulation |
39. Neurulation |
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40. _____________ (4th week after fertilization) |
40. [ORGANOGENESIS] (4th week after fertilization) |
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41. Organogenesis (4th week after fertilization) |
41. Organogenesis (4th week after fertilization) |
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42. Organogenesis (4th week after fertilization) |
42. Organogenesis (4th week after fertilization) |
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43. Organogenesis (4th week after fertilization) |
43. Organogenesis (4th week after fertilization) |
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44. Organogenesis (4th week after fertilization) |
44. Organogenesis (4th week after fertilization) |
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45. During the next month the ______ of the developing embryo is determined by chromosomes. |
45. During the next month the [GENDER] of the developing embryo is determined by chromosomes. |
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46. The offspring will always get an _ chromosome from the mother. |
46. The offspring will always get an [X] chromosome from the mother. |
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47. The offspring will either get an _ or a _ chromosome from the father. |
47. The offspring will either get an [X] or a [Y] chromosome from the father. |
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48. Example set of ____ human chromosomes. In the image, the X and Y chromosomes are indicated by arrows. |
48. Example set of [MALE] human chromosomes. In the image, the X and Y chromosomes are indicated by arrows. |
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49. The XX-XO system is found in crickets, grasshoppers, and some other insects, _____ cells that lack an _ chromosome (referred to as O) determine maleness. |
49. The XX-XO system is found in crickets, grasshoppers, and some other insects, [SPERM] cells that lack an [X] chromosome (referred to as O) determine maleness. |
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50. The ZZ-ZW sex determination system is used in birds, snakes, and some insects rely upon _______ to carry the mismatched chromosome pair (ZW) and _____ to carry the identical pair (ZZ). |
50. The ZZ-ZW sex determination system is used in birds, snakes, and some insects relies upon [FEMALES] to carry the mismatched chromosome pair (ZW) and [MALES] to carry the identical pair (ZZ). |
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51. Among fish sex determination can occur due to _____________ changes. |
51. Among fish sex determination can occur due to [ENVIRONMENTAL] changes. |
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52. In mammals sex is determined during early _________ development. |
52. In mammals sex is determined during early [EMBRYONIC] development. |
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53. During first 40 days the ______ appears similar. |
53. During first 40 days the [GENDER] appears similar. |
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54. During first 40 days the gender appears similar. |
54. During first 40 days the gender appears similar. |
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55. During first 40 days the gender appears similar. |
55. During first 40 days the gender appears similar. |
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56. Second Month (1 ____ by end of month). |
56. Second Month (1 [INCH] by end of month). |
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57. Second Month (1 inch by end of month) |
57. Second Month (1 inch by end of month) |
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58. Second Month (1 inch by end of month) |
58. Second Month (1 inch by end of month) |
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59. Third Month (_____). |
59. Third Month ([FETUS]). |
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60. Third Month (Fetus) |
60. Third Month (Fetus) |
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61. Third Month (Fetus) |
61. Third Month (Fetus) |
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62. Third Month (Fetus) |
62. Third Month (Fetus) |
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63. Second _________ |
63. Second [TRIMESTER] |
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64. Second Trimester |
64. Second Trimester |
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65. Second Trimester |
65. Second Trimester |
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66. Second Trimester |
66. Second Trimester |
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67. Second Trimester |
67. Second Trimester |
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68. Third Trimester |
68. Third Trimester |
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69. Mother and fetus each have their own _____ supply that does not mix. |
69. Mother and fetus each have their own [BLOOD] supply that does not mix. |
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70. _____ starts due to hormonal changes in the mother and possibly the fetus. |
70. [LABOR] starts due to hormonal changes in the mother and possibly the fetus. |
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71. Labor starts due to hormonal changes in the mother and possibly the fetus. |
71. Labor starts due to hormonal changes in the mother and possibly the fetus. |
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72. Labor starts due to hormonal changes in the mother and possibly the fetus. |
72. Labor starts due to hormonal changes in the mother and possibly the fetus. |
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73. Labor starts due to hormonal changes in the mother and possibly the fetus. |
73. Labor starts due to hormonal changes in the mother and possibly the fetus. |
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74. First couple of days after birth mammary glands produce _________ (protein, lactose and a little fat). |
74. First couple of days after birth mammary glands produce [COLOSTRUM] (protein, lactose and a little fat). |
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75. _________ from the anterior pituitary stimulates the production of ____ usually by the third day after delivery. |
75. [PROLACTIN] from the anterior pituitary stimulates the production of [MILK] usually by the third day after delivery. |
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76. Oxytocin from the posterior pituitary is ________ when the baby suckles initiating milk release (“letdown”). |
76. Oxytocin from the posterior pituitary is [RELEASED] when the baby suckles initiating milk release (“letdown”). |
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77. Rapid growth continues |
77. Rapid growth continues |
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78. Rapid growth continues |
78. Rapid growth continues |
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79. Rapid growth continues |
79. Rapid growth continues |