Evolution

________ theory is a retrospective model of population genetics that traces all alleles of a gene in a sample from a population to a single ancestral copy shared by all members of the population.

One 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Two 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Three 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55
Four 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72
  
Physics
Chemistry
Organic Chemistry
Biology