(a)[8]
Explain how meiosis and fertilisation can lead to genetic variation among offspring.
(b)[7]
Describe the genetic control of protein production in a prokaryote by means of the lac operon.
Biology 9700 · AS & A Level · Gene control
Explain how meiosis and fertilisation can lead to genetic variation among offspring.
Describe the genetic control of protein production in a prokaryote by means of the lac operon.