Assume that the genes for tan body and bare wings are 15 map units apart on chromosome ii in drosophila. assume also that a tan-bodied, bare-winged female was mated to a wild-type male and that the resulting f1 phenotypically wild-type females were mated to tan-bodied, bare-winged males. of 1000 offspring, what would be the expected of wild-type offspring, and in what numbers would they be expected

The phlogiston theory in the 17th century attempted to explain burning. the theory stated that combustable objects contained a material called phlogiston, a substance without mass, color, odor, etc. after objects burned, the objects were dephlogistonated and were then in their true form. the phlogiston theory was accepted until the 18th century, when lavoisier proved that combustion requires a gas that has mass. phlogiston is considered a) to be scientific knowledge b) not to be scientific knowledge c) to be proven by scientific method d) to be accepted in the modern scientific community

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About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000