C. metaphase
this looks like an mcq from A levels
That would refer to naked seeds :)
Answer: the conditions to generate a fossil for an animal is very different from the conditions required for a plant
Explanation:
A. the distribution of sand on an ocean floor
The chart very nicely lays out the amino acid each codon corresponds to. You're looking for "trp" in the chart, which only appears once, beside the UGG codon. Therefore, only one codon codes for tryptophan.
