Plant Reproduction and Growth: Tutoring Solution 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. The dominant life stage for gymnosperms can best be described as:

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

Question 3 3. What diploid cells go through meiosis in order to produce spores?

Question 4 4. Which structure is responsible for producing the female gametes?

Question 5 5. 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?

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Question 6 6. Which structure is responsible for producing eggs?

Question 7 7. Some plants, such as strawberries, develop new flowering stems through the use of aboveground horizontal stems. Which term best describes these structures?

Question 8 8. Which of the following is the male gametangia?

Question 9 9. In plants, the _____ are responsible for sensing the amount and length of sunlight.

Question 10 10. In which of the following are megagametophytes found?

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Question 11 11. Which correctly pairs the chromosome number term with the correct abbreviation?

Question 12 12. 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 13 13. What is another term for vegetative propagation?

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

Question 15 15. In what type of environment is vegetative propagation the most advantageous?

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Question 16 16. Where does the fertilized egg develop?

Question 17 17. Plants need sunlight in order to produce sugars and oxygen. What form of tropism best exemplifies the movement of plants towards sunlight?

Question 18 18. What cell goes through mitosis in order to become a mature female gametophyte?

Question 19 19. Vines grow straight until they find something to grow around. What is responsible for this adaptation?

Question 20 20. What causes a lateral branch to grow upwards?

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Question 21 21. Which plant hormone is used to promote fruit ripening?

Question 22 22. Which of the following is correctly paired?

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

Question 24 24. Which of the following is an example of a negative tropism?

Question 25 25. Plants such as cucumbers and rice do not require a critical length of daylight in order to bloom. These plants are best known as:

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Question 26 26. Spores go through what process in order to create new, identical cells in order to become the gametophyte?

Question 27 27. Which structure is responsible for making spores through meiosis?

Question 28 28. Humans often manipulate plants in order to create results that are better fit for their needs. What process is often used to create new hybrids of grapes for making wine?

Question 29 29. Unlike most other plant hormones, _____ inhibits growth and promotes seed dormancy.

Question 30 30. When a seed germinates, what causes the roots to orient themselves downward?

Plant Reproduction and Growth: Tutoring Solution 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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