Pseudoscorpions are small arachnids, less than one centimeter in length, that look like scorpions. They are different from scorpions because they do not have stingers. Some species of pseudoscorpions hide themselves under the wing covers of large beetles, such as the Harlequin beetle. This gives the pseudoscorpion protection from predators, and provides them with a means of transportation over a larger area. The pseudoscorpions are able to move to new areas without being noticed by the beetle. The graph sets included illustrate the three types of symbiotic relationships - mutualism, commensalism and parasitism: Identify the type of symbiosis that is represented in the text and select the graph set that best illustrates the relationship between the pseudoscorpion and the beetle. Construct an explanation that identifies and explains the symbiotic relationship.

Mike was adopted, and his biological family history is unknown. although he is healthy, he would like some understanding of his genetic makeup, including potential health risks and genes that he could pass on to his children. mike has heard about commercial laboratories that can compare segments of your dna to those of people with common hereditary diseases in order to give you some idea of how susceptible you are to the diseases. the results of these types of tests are highly inconclusive. if mike's dna showed that he shares similarities in a segment of dna with people who have a given disease, his chances of developing that disease or passing it on to his children may be slightly elevated, but they are not 100 percent. these tests can cost more than $2,500 and are not covered by many insurance companies. do you think that mike should undergo the genetic tests? explain your answer. what are the potential pros and cons of having such tests done? describe how the availability of these genetic tests might affect the frequency of genetic diseases in individuals and populations.

Which pedigree symbol is used to represent a female carrier of a recessive x-linked trait? поө0 || save and exit submit

Look at the photo of the leaf. which term best describes this leaf?