If a cell normally has 12 chromosomes, how many chromosomes would be present in each cell at the end of meiosis ii if a single pair of homologous chromosomes failed to separate during anaphase i?

What would most likely happen to a unicellular organism if it was exposed to a hypotonic solution for an extended period of time?

Ascientist is investigating the effects of salinity on fish development. he places fertilized fish eggs in an aquarium that contains low salinity and observes their development. what factor would improve experimental design the most? place the fish eggs in the open ocean because that is the natural habitat include another aquarium that has normal salinity to compare to the low salinity aquarium include an aquarium that replaces salt with sugar to confirm that the effects are specific to salt grow algae with the fish eggs in order to provide adequate nutrients to the developing embryos

The offspring of two different species