Problem:
Question 1: Briefly explain the roles of cytoplasmic polarity, embryonic induction and morphogens in the differentiation of cells and embryonic development. How does this "tie" with gene expression and transcription factors?
Question 2: In development it is not only what genes are turned on but when. Explain why this is true and be able to give one specific example of this.
Question 3: Discuss some of the pros and cons of genetically modified plants.
Please read all the questions carefully and answer them.