Beathaichean agus an àireamh cromosome aca

Susbaint

• Eisimpleirean de bheathaichean agus an àireamh cromosome aca

A. cromosome tha structar air a chruthachadh le DNA agus pròtain. Anns a ’chromosome tha fiosrachadh ginteil na h-organaig gu lèir. Ann am faclan eile, lorgar ginean a ’chuirp gu lèir anns gach cealla.

Ann an ceallan diploid, bidh na cromosoman a ’cruthachadh chàraidean. Canar cromosoman homologach ri buill gach paidhir. Tha an aon structar agus fad aig cromosoman homologous ach chan fheum iad an aon fhiosrachadh ginteil.

Eisimpleirean de bheathaichean agus an àireamh cromosome aca

1. Dealain-dè Agrodiaetus. 268 cromosoman (134 paidhir) Is e seo aon de na h-àireamhan cromosome as àirde ann am beathaichean.
2. Rat: 106 cromosoman (51 paidhir). Is e an àireamh as àirde de chromosoman a chaidh fhaicinn ann am mamalan.
3. Gamba (carran-creige): eadar 86 agus 92 cromosoman (eadar 43 agus 46 paidhir)
4. calman: 80 cromosoman (40 paidhir)
5. An Tuirc: 80 cromosoman (40 paidhir)
6. Rooster: 78 cromosoman (39 paidhir)
7. Dingo: 78 cromosoman (39 paidhir)
8. Coyote: 78 cromosoman (39 paidhir)
9. Cù: 78 cromosoman (39 paidhir)
10. Turtledove: 78 cromosoman (39 paidhir)
11. Madadh Liath: 78 cromosoman (39 paidhir)
12. Mathan dubh: 74 cromosoman (37 paidhir)
13. Grizzly: 74 cromosoman (37 paidhir)
14. Fèidh: 70 cromosoman (35 paidhir)
15. Fiadh Chanada: 68 cromosoman (34 paidhir)
16. Sionnach liath: 66 cromosoman (33 paidhir)
17. Raccoon: 38 cromosoman (19 paidhir)
18. Chinchilla: 64 cromosoman (32 paidhir)
19. Each: 64 cromosoman (32 paidhir)
20. Muile: 63 cromosoman. Tha àireamh neònach de chromosoman ann oir tha e hibrid, agus mar sin chan urrainn dha gintinn. Is e a ’chrois eadar asal (62 cromosoman) agus each (64 cromosoman).
21. Asal: 62 cromosoman (31 paidhir)
22. Siorraff: 62 cromosoman (31 paidhir)
23. Leamhan: 62 cromosoman (31 paidhir)
24. Sionnach: 60 cromosoman (30 paidhir)
25. Bison: 60 cromosoman (30 paidhir)
26. Bò: 60 cromosoman (30 paidhir)
27. Gobhar: 60 cromosoman (30 paidhir)
28. Ailbhein: 56 cromosoman (28 paidhir)
29. Moncaidh: 54 cromosoman (27 paidhir)
30. Caoraich: 54 cromosoman (27 paidhir)
31. Dealan-dè sìoda: 54 cromosoman (27 paidhir)
32. Platypus: 52 cromosoman (26 paidhir)
33. Bìobhair: 48 cromosoman (24 paidhir)
34. Chimpanzee: 48 cromosoman (24 paidhir)
35. Gorilla: 48 cromosoman (24 paidhir)
36. Geàrr: 48 cromosoman (24 paidhir)
37. Orangutan: 48 cromosoman (24 paidhir)
38. Duine: 46 cromosoman (23 paidhir)
39. Antelope: 46 cromosoman (23 paidhir)
40. Leumadair: 44 cromosoman (22 paidhir)
41. Coineanach: 44 cromosoman (22 paidhir)
42. Panda: 42 cromosoman (21 paidhir)
43. Ferret: 40 cromosoman (20 paidhir)
44. Cat: 38 cromosoman (19 paidhir)
45. Coati: 38 cromosoman (19 paidhir)
46. Leòmhann: 38 cromosoman (19 paidhir)
47. Muc-fheòil: 38 cromosoman (19 paidhir)
48. Tìgear: 38 cromosoman (19 paidhir)
49. Cuileag-talmhainn: 36 cromosoman (18 paidhir)
50. Meerkat: 36 cromosoman (18 paidhir)
51. Panda dearg: 36 cromosoman (18 paidhir)
52. Seillean Eòrpach: 32 cromosoman (16 paidhir)
53. seilcheag: 24 cromosoman (12 paidhir)
54. Opossum: 22 cromosoman (11 paidhir)
55. Kangaroo: 16 cromosoman (8 paidhir)
56. Koala: 16 cromosoman (8 paidhir)
57. Fìon-dhearc ag itealaich: 8 cromosoman (4 paidhrichean)
58. Mites: eadar 4 agus 14 cromosoman (eadar 2 agus 7 paidhir)
59. Seang: 2 chromosoman (1 paidhir)
60. Diabhal Tasmanian: 14 cromosoman (7 paidhrichean)