Cystic fibrosis, a disease that causes an accumulation of mucus in the lungs, results when a person is homozygous recessive for the autosomal trait (ff). if two parents who do not have cystic fibrosis give birth to a baby with cystic fibrosis, what are the parents’ genotypes? 1)ff, ff 2)ff, ff 3)ff, ff 4)ff, ff

What will happen if deforestation continue to destroy the green plant on the planet

Abiologist counts the number of rabbits in a population each year and observes a decrease in population. since the coyote population has exploded, the biologist concludes that the coyote population has had a negative interaction with the rabbit population. which describes the biologist’s actions? a.) experimentationb.) inferencec.) observationd.) interacting

Compare the shapes of the bones of the human skull with the shapes of the bones of the human leg. how do the shapes differ? why are the shapes important?