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# Parrots in Zambia have recessive mUtation cross-bill" that causes deformation of tlle beak and difficulty eating: suvey of large. freely interbreeding; popula...

## Question

###### Parrots in Zambia have recessive mUtation cross-bill" that causes deformation of tlle beak and difficulty eating: suvey of large. freely interbreeding; population of 3,780 parrots showed 387 which had crossed-bills4) Calculate the frequencies 0f the recessive and dominant alleles in the parrot population:Assuming the population is in Hardy-Weinberg equilibrium what would be the percentages of different genotypes in the next generation?Due t0 an invasion of locusts in Zambia in 2018 there w

Parrots in Zambia have recessive mUtation cross-bill"` that causes deformation of tlle beak and difficulty eating: suvey of large. freely interbreeding; population of 3,780 parrots showed 387 which had crossed-bills 4) Calculate the frequencies 0f the recessive and dominant alleles in the parrot population: Assuming the population is in Hardy-Weinberg equilibrium what would be the percentages of different genotypes in the next generation? Due t0 an invasion of locusts in Zambia in 2018 there was widespread shortage of food and after tle invasion significant decrease was observed in the parrot population from 5.723 in 2018 to 5.139 in 2019. with none of the Suviving parrots having cross-bills Confirm by calculation that this loss corresponded to starvation of parrots with cross-bill phenotype.

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