Which of the following is not a requirement for maintenance of Hardy-Weinberg equilibrium?Question 3Select one:a.an increasing mutation rateb.random matingc.large population sized.no migratione.no natural selection
Question
Which of the following is not a requirement for maintenance of Hardy-Weinberg equilibrium?Question 3Select one:a.an increasing mutation rateb.random matingc.large population sized.no migratione.no natural selection
Solution
Para responder a esta pregunta, primero debemos entender los requisitos para el mantenimiento del equilibrio de Hardy-Weinberg. Estos son:
- No debe haber mutaciones que alteren las frecuencias alélicas.
- El apareamiento debe ser completamente al azar.
- La población debe ser lo suficientemente grande para evitar errores de muestreo.
- No debe haber migración, es decir, no debe haber flujo de genes entre poblaciones.
- No debe haber selección natural, lo que significa que todos los individuos deben tener la misma probabilidad de sobrevivir y reproducirse.
Ahora, revisemos cada opción:
a. Una tasa de mutación creciente: Esto alteraría las frecuencias alélicas, por lo que no cumple con el primer requisito. b. Apareamiento al azar: Esto es un requisito para el equilibrio de Hardy-Weinberg. c. Tamaño de población grande: Esto es un requisito para el equilibrio de Hardy-Weinberg. d. No migración: Esto es un requisito para el equilibrio de Hardy-Weinberg. e. No selección natural: Esto es un requisito para el equilibrio de Hardy-Weinberg.
Por lo tanto, la opción que no es un requisito para el mantenimiento del equilibrio de Hardy-Weinberg es:
a. una tasa de mutación creciente
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