In a certain group of african people, 4% are born with sickle-cell disease, an autosomal recessive disorder. Heterozygous individuals not only don't have sickle-cell disease, but also are resistant to malaria. If this group is in hardy-weinberg equilibrium, what percentage of the population is heterozygous and resistant to malaria?.

All businesses can discriminate against workers based on a nation of origin b. immigration status c. mental disability d ane

Afarmer began a new method of reducing grain spills. this reduced the number of mice on the farm. the number of snakes in the surrounding area decreased at the same time. the snakes depended on the mice that lived in the field. what’s the likely reason the snake population decreased? a. the number of snake predators increased. b. the number of mice increased. c. the number of mice decreased. d. the pesticides affected the snakes. e. a new breed of mice moved into the field.

How did enlightenment thinkers approach the study of government