02.2 Give two factors that would affect the rate of cell
division in bacterial cells.
[2 marks]

Which best explains why there are 64 possible codons in the genetic code and only 20 amino acids that make protiens of living organisms on earth

The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food

Which food could be transported in a galvanized metal container?