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AP Biology: Plant Reproduction and Growth 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. Gymnosperms are vascular plants that produce:

Question 2 2. Dwarf species of plants can be treated with _____ in order to grow to a normal height.

Question 3 3. Plants such as cucumbers and rice do not require a critical length of daylight in order to bloom. These plants are best known as:

Question 4 4. The white pine tree gradually loses its needles throughout the year. What terms can be used to describe such trees?

Question 5 5. Which term best describes plants, such as the foxglove, that develop leaves in one growing season and then develop flowers and seeds the next growing season?

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Question 6 6. What diploid cells go through meiosis in order to produce spores?

Question 7 7. Angiosperms are best described as:

Question 8 8. In which of the following are megagametophytes found?

Question 9 9. Which of the following is an example of a negative tropism?

Question 10 10. Which hormone is most responsible for stem elongation, root growth and cell differentiations?

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Question 11 11. A farmer grows roses and wants to be able to sell freshly blooming roses throughout the year. In order to control the time of flowering in his greenhouse, which would be the best plan?

Question 12 12. 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 13 13. Which plant hormone is used to promote fruit ripening?

Question 14 14. When a seed germinates, what causes the roots to orient themselves downward?

Question 15 15. What is another term for vegetative propagation?

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Question 16 16. Unlike most other plant hormones, _____ inhibits growth and promotes seed dormancy.

Question 17 17. Spinach requires at least 14 hours of sunlight per day before it will bloom. This type of plant can best be described as:

Question 18 18. What causes a lateral branch to grow upwards?

Question 19 19. 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 20 20. What is the dominant life stage for mosses?

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Question 21 21. Which correctly pairs the chromosome number term with the correct abbreviation?

Question 22 22. What structure of the fern is haploid and multicellular?

Question 23 23. Which structure is correctly matched with its chromosome number?

Question 24 24. Which structure is responsible for producing the female gametes?

Question 25 25. Florists often use _____ to keep cut flowers prettier for longer.

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Question 26 26. Vines grow straight until they find something to grow around. What is responsible for this adaptation?

Question 27 27. What structure is responsible for producing sperm?

Question 28 28. Which of the following is the male gametangia?

Question 29 29. In what type of environment is vegetative propagation the most advantageous?

Question 30 30. Where does the fertilized egg develop?

AP Biology: Plant Reproduction and Growth 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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