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Here is a sample test for plant physiology:

Section A: Multiple Choice Questions
1. Which of the following is not a primary pigment involved in photosynthesis?
a) Chlorophyll a
b) Chlorophyll b
c) Carotenoids
d) Xanthophylls

2. The process of converting light energy into chemical energy during photosynthesis is known as:
a) Photolysis
b) Photorespiration
c) Photophosphorylation
d) Photolysis

3. The opening and closing of stomata is regulated by:
a) Abscisic acid
b) Gibberellins
c) Cytokinins
d) Auxins

4. Which of the following plant hormones promotes cell elongation?
a) Gibberellins
b) Abscisic acid
c) Ethylene
d) Cytokinins

5. The process of respiration in plants takes place in:
a) Mitochondria
b) Chloroplasts
c) Vacuoles
d) Nucleus

Section B: Short Answer Questions
1. Describe the process of transpiration in plants.
2. Explain the role of auxins in plant growth and development.
3. Discuss the process of photolysis and its significance in photosynthesis.
4. What is the role of cytokinins in plant growth and development?
5. Explain the process of respiration in plants.

Section C: Long Answer Questions
1. Describe the structure and function of chloroplasts in photosynthesis.
2. Discuss the role of gibberellins in seed germination and plant growth.
3. Explain the process of photophosphorylation and its significance in ATP synthesis.
4. Discuss the role of abscisic acid in plant responses to environmental stress.
5. Describe the process of mineral absorption in plants.

Note: This is just a sample test and the actual test may vary depending on the specific topics covered in your biology class.