Describe about tropisms

Question

Problem:

Question 1: Why would responses such as tropisms require longer light exposures than seed germination? Explain thoroughly.

Question 2: Predominant cell types in typical chronic inflammatory reactions include all of the following except:

1. B lymphocytes
2. Macrophages
3. Plasma Cells
4. Polymorphonuclear leukocytes

Give reasoning with your answer.