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genetica_de_populacoes

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Com base nesses dados po<strong>de</strong>mos calcular as freqüências gênicas e as freqüências<br />

genotípicas esperadas para compará-las com as observadas, obtendo:<br />

p = B + 0 , 943 + 0,<br />

085 + 1,<br />

820<br />

=<br />

= 0,949<br />

3<br />

q = B - = 1- p = 1 – 0,949 = 0,051<br />

σ = 0,009<br />

Valores<br />

B<br />

Mulheres Homens<br />

+ B + B + B - B - B - Total B + B - Total<br />

Observados (o) 182 17 1 200 198 12 210<br />

Esperados (e) 180,1<br />

(Fp 2 19,4 0,5<br />

) (F2pq) (Fq 2 200 199,3 10,7 210<br />

)<br />

(Mp) (Mq)<br />

2<br />

(o − e)<br />

0,020 0,297 0,5<br />

0,008 0,158<br />

χ 2 (2) = 0,983<br />

0,50

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