Santa claus and mrs. claus are expecting a little bundle of joy soon. santa claus is homozygous for good vision. mrs claus is nearsighted, which is a recessive trait. they want to know if their baby will need glasses in the future. them find the possible genotypes and phenotypes of their new baby

Which of the following statements about archaea and bacteria is true? a. neither is single-celled. b. they both have nuclear membranes. c. neither reproduces by binary fission. d. they both lack a nuclear membrane.

What is the name of the type of cell division that occurs in the prokaryotic cell cycle

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.