-The expected phenotypic ratio of offspring.-The expected genotypic ratio of offspring.-Calculate the expected values you would use on a chi-square test (use genotypic ratio if available)-Find the degrees of freedome-Perform a chi-square test a. A cross was performed between two black mice who are known to be heterozygous for that coat […]

Discussion Question Instructions It’s great to be able to gather data for the purpose of research. We have many methods of doing so. Once we receive the data, it needs to be analyzed and interpreted. When we display the data, there are a number of different conventions to do so. […]

1. What specializations are found in tonsils to trap pathogens that might be inhaled or ingested? 2. Lymph enters a lymph node through the Blank 1 lymphatic vessels, flows through the Blank 2 sinus, into the Blank 3 and Blank 4 sinuses, finally leaving the node through the Blank 5 […]

1. A population of Madagascar hissing cockroaches lives in a woodpile. It suffers heavy predation from lizards, which pull the roaches out of their hiding places. The largest adults are not able to fit into most of the cracks in the wood, and are hunted down mercilessly, and the smallest […]