I need the answer to the question

If an organ has six haploid chromosomes,how many chromosomes are present. 6 12

Select the word from the list that best fits the definition the temperature to which air must cool to be saturated

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.