What is the best desciption of the camouflage by natural selection?
The correct answer is tympanometer. A tympanometer is not used to measure hearing, but to rather measure the transmission of energy through the middle ear. In this way, tympanometry is an objective test of the function of the middle-ear. Tympanometry is used alongside other measures to asses hearing, such as pure tone audiometry.
Osmosis in the cell vacuole because the difference of concentrations
outside / inside the cell
Hi there!
Both DNA and RNA are known as nucleic acids - they are genetic material. The only difference is DNA stays inside the nucleus whereas RNA is transcribed to create proteins. (I believe).
Hope this helps!
