Crossing over percentages are converted to map units that indicate the physical distance between two genes on a chromosome.

true

false

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

Compare and contrast cladistics and phylogeny. what are their advantages and disadvantages? which is the most useful in understanding how an organism developed into its current form? which concept most strongly supports your opinion about the origin of any given organism?

Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems