its C. A is transgenic, B is just regrowing, D is not the answer because D is grafting!. hybridisation is the mixture of two species eg mule:donkey and horse, labradoodle: labrador and poodle.
1) why would they tell you to spend 40 minutes on each section if youre only supposed to do 2 sections (that would mean an hour each section)
2) why would they tell you to give up a booklet even if you didnt attempt a question
3)what in the world would make you think you can choose which ones...
im sorry but your teacher is an idiot. just because you use two doesnt mean youll get a good mark. its all about analysing the texts properly and answering the question