Amutant male fruit fly has long legs (wild type) and blue cast to its body (the wild-type phenotype is tan) . when it was bred with a short legged, tan bodied female, all the f1 females had the blue body color and long legs, and all of the f1 males were entirely normal. are the mutations (blue body and short legs) autosomal or x-linked?

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Which of the following is not a benefit of genetically modified foods? a.pest-resistant crops b.herbicide-resistant crops c.plants that do not require water?

Northern switzerland has a fairly cold climate caused by sea winds from the atlantic ocean but souther switzerland tends to be much warmer and sunnier, what could cause this difference?