Suppose that Mendel's hypothesis that inheritance is "particulate" rather than due to blending were wrong. Which observation would he have not made? A. There are two distinct flower colors in pea plants. B. White-flowered plants are true-breeding. C. Crossing true-breeding purple-flowered and white-flowered plants produced all purple-flowered plants. D. Crossing two purple-flowered heterozygotes produced purple-flowered and white-flowered plants.

Explain why in any given geographical region, women tend to have lighter skins( by 3-4% on average) than men?

In 2015, about ten percent of total u. s. energy consumption was from renewable energy sources. renewable energy plays an important role in reducing greenhouse gas emissions. when renewable energy sources are used, the demand for fossil fuels is reduced. sanjay and his family want to cut back on their use of non-renewable resources at home. they are thinking of an alternate way to heat their home without adding more greenhouse gases or pollutants to the environment. which renewable resource would not fit into their plan? a) solar power b) burning wood c) constructing a wind turbine eliminate d) generating hydroelectric power

Which short-term environmental change is most likely to lead to ground shifting, landslides, and the collapse of buildings or roads? forest fires flooding earthquakes