For linked genes a, b, and c, the fraction of single crossovers for genes a and b is 0.1, the fraction of single crossovers for genes b and c is 0.3, and the fraction of double crossovers is 0.03. which of the following statements is true?

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

Which type of landforms forms at the plate boundary as a result of divergent stress

These are the components of the reservoirs of carbon that are exchanged in our environment.