Question

Hardy-Weinberg Equilibrium is violated when populations do not randomly mate. The inbreeding coefficient (F or f) is used to describe the deviations from HW expectations Briefly differentiate 'pedigree' from 'system of mating' inbreeding. Suppose a zoo population comprised of 10 individuals was brother-sister mated for many generations, what would your expected value of F and fbe? For the following values of F or f, describe the type of deviation expected from HW expectations: Forf o 0< F or f< 1 Forf<o

Answer 1

Hardy-Weinberg Equilibrium is violated when populations do not randomely mate. The inbreeding coefficient (F or f) is used to describe the deviation from HW expectations. Briefly differentiating pedigree from system of mating inbreeding. suppose a zoo populations comprised of 10 individuals was brother sister mated for many generations, what would your expected value of F and f be?

The inbreeding may be defined as a mating between the individuals which are closely related to through the common ancestry. In the majority of the species, the inbreeding is related with the decrease in the recurrence of heterozygotes and an expansion in the recurrence of homozygotes.

As given in the inquiry, a zoo populace contained 10 people was sibling sister mated for some ages then in each age, the recurrence of heterozygotes decreases by one-half, while one-fourth of heterozygotes recurrence is added to the frequencies of every homozygote. Eventually, the population will lose all the heterozygosity although allele frequency remains same.

For such population, the value of F or inbreeding coefficient should always be smaller than one but it would never be zero ( 0 F 1).

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