C3.2 Defence against disease - exam practice
Using precise biological terms is essential for success in biology exams. Try the Exam question practice below. Topics: C3.2 Defense against diseaseLevels: SL & HL - all students Number of flashcards: 16 Green panel questions are for all students, SL and HL Question 1 Outline the meaning of the term antigen. (2 marks) A outline is summary of the most important details. Model answers An antigen is a recognition...