21. Why is Jack interested in investigating seed germination?

• A.

  He may do a module on a related topic later on.

• B.

  He wants to have a career in plant science.

• C.

  He is thinking of choosing this topic for his dissertation.

22. Jack and Emma agree the main advantage of their present experiment is that it can be

• A.

  described very easily.

• B.

  carried out inside the laboratory.

• C.

  completed in the time available.

23. What do they decide to check with their tutor?

• A.

  whether their aim is appropriate

• B.

  whether anyone else has chosen this topic

• C.

  whether the assignment contributes to their final grade

24. They agree that Graves' book on seed germination is disappointing because

• A.

  it fails to cover recent advances in seed science.

• B.

  the content is irrelevant for them.

• C.

  its focus is very theoretical.

25. What does Jack say about the article on seed germination by Lee Hall?

• A.

  The diagrams of plant development are useful.

• B.

  The analysis of seed germination statistics is thorough.

• C.

  The findings on seed germination after fires are surprising.