11. the diagram shows a section through a human eye.
which structure contains the muscles which contract to produce a focused image on the
retina?

What is the relation ship between structure and function in an organism

The science for classifying and naming organisms is known as

What molecules will be best used to compare different species with the exact same sequence of amino acids? why would two species have the same protein even if the molecules in question is different? (hint: transcription to translation to protein).