Which of the following is NOT an example of a biological process in a geochemical cycle?
1. Cellular Respiration
2. Transpiration
3. Erosion
4. Photosynthesis

What best describes lactic acid fermentation?

Your sense of touch depends upon: a. direct contact b. heat chemical c. reactions d. pain

4. multiple crosses were made between true-breeding lines of black and yellow labrador retrievers. all the f1 progeny were black. when these progeny were intercrossed, they produced an f2 consisting of 91 black, 39 yellow and 30 chocolate. a. propose an explanation for the inheritance of coat color in labradors. b. propose a biochemical pathway for coat color determination and indicate how the relevant genes control coat coloration.