Designer drugs, which are illicit drugs that are offshoots of the legal drugs from which they are created, amy cause the muscles to stiffen and give the appearance of someone suffering fromn parkinson's disease. these illicit drugs are referred to as what type of drugs?

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms