Advantage: Dichotomous keys are very useful because they allow non-expert users to identify organisms by directing them to look at the known, important organisms. Disadvantage: Disadvantage of dichotomous keys is that if a single wrong decision is made at any juncture, a wrong identification will result. Sometimes it becomes obvious that an error has been made, and you can retrace your steps until you get back on the right track, but this is not always the case
Bottleneck is an example of a genetic drift that happens when the size of a population is severely reduced.
The answer is osteoclasts
You must've forgotten to put in the options for us to select from
they are so unique and seen often
