Compare the age of sea-floor rock near mid-ocean ridges and
near trenches. Explain these patterns in ocean-floor age. Need help for my sis

Heat from earths interior and pressure from overlying rock transform the remains of marine sediments into

If assuming tasting ptc as a simple gene trait, what other genotype would you select to put in this missing genotype box that could result in this phenotype

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).