1. The diagram below shows a happy family of mice, with two parents and four offspring
However, one of the offspring mice is an imposter. The black-fur parent has the genotype FFEE
and the white fur parent has the genotype E Given these parent genotypes which offspring
mouse could not have been born to these parents?
A o soring A Ff, Ee
• B. Ospring B FR, EE
. Co spring C (Ff, ee
.D. offspring D ff, EE
=

What causes darkening of the skin as melanin production increases

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.

Which statement describes how favorable traits in a population relate to natural selection? they are the only traits that ever exist in the population. they build in the population over time. they are rarely passed on to offspring. they are found only in a few individuals within the population.