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Plant Reproduction & Growth Cycles: Help and Review 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!

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Question 1 1. What is the dominant life stage for mosses?

Question 2 2. Florists often use _____ to keep cut flowers prettier for longer.

Question 3 3. What term best describes a group of sporangia located on the underside of some fern leaves?

Question 4 4. The dominant life stage for gymnosperms can best be described as:

Question 5 5. What cell goes through mitosis in order to become a mature female gametophyte?

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Question 6 6. In which of the following are megagametophytes found?

Question 7 7. Some wildflowers, like the spring beauty and the trillium, bloom for a very short period of time. These wildflowers complete their entire life cycle within this short growing period. Which term best describes these plants?

Question 8 8. In what type of environment is vegetative propagation the most advantageous?

Question 9 9. Which of the following is correctly paired?

Question 10 10. What causes a lateral branch to grow upwards?

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Question 11 11. The mature microgametophyte is produced in which structure?

Question 12 12. Dwarf species of plants can be treated with _____ in order to grow to a normal height.

Question 13 13. Some pansy plants must be planted each year as they die at the end of a growing season. Which term best describes these types of plants?

Question 14 14. Which of the following correctly identifies the sporophyte stage in mosses?

Question 15 15. Which correctly pairs the chromosome number term with the correct abbreviation?

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Question 16 16. Some plants, such as strawberries, develop new flowering stems through the use of aboveground horizontal stems. Which term best describes these structures?

Question 17 17. Which structure is a result of double fertilization and provides a food sources for the developing embryo?

Question 18 18. Spores go through what process in order to create new, identical cells in order to become the gametophyte?

Question 19 19. Where does the fertilized egg develop?

Question 20 20. Unlike most other plant hormones, _____ inhibits growth and promotes seed dormancy.

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Question 21 21. Gymnosperms are vascular plants that produce:

Question 22 22. Plants need sunlight in order to produce sugars and oxygen. What form of tropism best exemplifies the movement of plants towards sunlight?

Question 23 23. Vines grow straight until they find something to grow around. What is responsible for this adaptation?

Question 24 24. Spinach requires at least 14 hours of sunlight per day before it will bloom. This type of plant can best be described as:

Question 25 25. What structure is responsible for producing sperm?

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Question 26 26. Which hormone is most responsible for stem elongation, root growth and cell differentiations?

Question 27 27. Which of the following is an example of a negative tropism?

Question 28 28. Which of the following best describes the dominant life stage in angiosperms?

Question 29 29. Which of the following is the male gametangia?

Question 30 30. Oak trees grow for many seasons. However, every fall they lose their leaves and every spring they grow new leaves. Which term best describes oak trees?

Plant Reproduction & Growth Cycles: Help and Review 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!

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