Copyright

Plant Biology Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. When the weather is very hot, what will happen to the stomata?

Question 2 2. Why do plants give off O2?

Question 3 3. Which of the following are found in plant cells but not animal cells?

Question 4 4. The type of growth seen at the apical meristem is best known as _____ growth and will result in an increase in the _____ of the stem.

Question 5 5. Which of the following is not a component of the primary cell wall?

Page 2

Question 6 6. Which of the following correctly matches the root region with the process that occurs there?

Question 7 7. What type of cell can produce more tissue to transport water in a tree?

Question 8 8. Some roots are designed to store large amounts of sugars. In what part of the root are you most likely to find this sugar reserve?

Question 9 9. Which of the following is the best example of a sugar source?

Question 10 10. Tension in the xylem is a result of

Page 3

Question 11 11. Which whorl of a flower contains anthers and filaments?

Question 12 12. Water is conducted in _ tissue, and carbohydrates and nutrients are transported in _ tissue.

Question 13 13. Leaves attach to stems at _____ and the spaces between leaves are called _____.

Question 14 14. Which of the following is true of vascular tissues in plants?

Question 15 15. What type of tissue prevents the loss of water from the plant stem following secondary growth?

Page 4

Question 16 16. Which of the following nutrients is not considered essential for plant growth?

Question 17 17. What term describes the process of converting atmospheric nitrogen to ammonia?

Question 18 18. What two factors are mainly responsible for the movement of water from the roots up through the leaves?

Question 19 19. The relationship between nitrogen-fixing bacteria and legumes can best be described as:

Question 20 20. The age of a tree can be determined by counting the number of rings. What structure are you looking at when you count these rings?

Page 5

Question 21 21. Which of the following best describes the process of trees releasing water vapor?

Question 22 22. Which of the following statements about water transport is true?

Question 23 23. Insects often eat leaves and other plant structures in order to obtain nutrients such as sugar. Which location in a plant will most likely provide sugars for the insect because it is a part of the phloem?

Question 24 24. What is the purpose of the structure labeled #2 in this picture?

Question 25 25. From where do plants get nitrogen and potassium?

Page 6

Question 26 26. When you peel a carrot or potato, what layer of the root are you removing?

Question 27 27. The meristem produces tissues that later develop into more specialized mature structures. Which of the following correctly pairs the early tissue with the mature tissue?

Question 28 28. Which of the following best represent the components that are necessary for photosynthesis to take place?

Question 29 29. Why are plants capable of indeterminate growth?

Question 30 30. Why is the stigma generally sticky?

Plant Biology Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

CLEP Biology: Study Guide & Test Prep  /  Science Courses
Support