Some regions of chromosomes are more likely to cross over compared to others. such a region is called a "hot spot". gene a and gene b, which are in a hot spot for crossing over, are 5,000,000 bp apart on the same chromosome. gene c and gene d are also 5,000,000 bp apart but they are not in a hot spot. if you conducted two-factor crosses to compute the map distance between genes a and b and between genes c and d, would the map distances be the same between a and b compared to cand d? explain why or why not.

The idea that all living things are made up of cells is considered scientific law. this means the idea is an emerging scientific idea that has a logical explanation. has been tested with similar results at least twice. is supported by scientific consensus and a large amount of evidence. has been rejected only once by the scientific community

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.

Which statement best describes the role of religion and culture in ancient medicine?