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For the MN-blood group system, the frequencies of M and N alleles are 0.7 and 0.3, respectively. The expected frequency of MN-blood group bearing organisms is likely to be a. 42% b. 49% c. 9% d. 58% solve this question |
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Answer» Answer: heya.. here is ur answer From the equation, From the equation,(p + q)2 = p2 + 2PQ + q2 = 1 From the equation,(p + q)2 = p2 + 2pq + q2 = 1MN = 2pq From the equation,(p + q)2 = p2 + 2pq + q2 = 1MN = 2pq = 2 X 0.7 x 0.3 From the equation,(p + q)2 = p2 + 2pq + q2 = 1MN = 2pq = 2 x 0.7 x 0.3 THUS, EXPECTED frequency of MN group = [(2 x 0.7 x 0.3)/1] x 100 From the equation,(p + q)2 = p2 + 2pq + q2 = 1MN = 2pq = 2 x 0.7 x 0.3 Thus, expected frequency of MN group = [(2 x 0.7 x 0.3)/1] x 100= 42%. i hope its help U |
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