G. what happens if a homologous pair of chromosomes fails to separate, and how might this contribute to genetic disorders such as down syndrome and cri du chat syndrome?

In attempt to solve the working problems created by the industrial revolution, the united states and many countries in europe considered and/or adopted

Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.

Match the description of each organism to the appropriate category