The twenty-first pair of chromosomes failed to separate during meiosis, so aziz received three of these chromosomes rather than the normal two. aziz has syndrome.

How was the climate when the ambulocetus was alive

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo

What would most likely happen if a person increased the amount of saturated fat in his or her diet? the person's risk of cardiovascular disease would increase. the person's risk of cardiovascular disease would decrease. the person's bad cholesterol would decrease. the person’s good cholesterol would increase.