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Plant Biology Quiz 3 (20 MCQs)

Quiz Instructions

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1. What do we call the process of alternating between asexual and sexual reproduction?
2. Water and minerals move through vascular tissue known as what?
3. Plants that bear their seeds out in the open on a cone are called *
4. Which hormone in plants is found in the roots and stems and controls the the elongation of cells.
5. In xylem, there are gaps within the lignin called ..... These allow surrounding cells to be supplied with water.
6. These structures are surrounded by guard cells that allow carbon dioxide to enter and oxygen & water to leave.
7. What are two things that all plants have in common? ? ? ? ?
8. Stem cutting is a common method of artificial vegetative propagation in which plant?
9. CHARLES REID BARNES WAS .....
10. Which factor will not increase the rate of transpiration?
11. The vascular part of the plant that carries water through the plant
12. What is the function of stomata?
13. What kind of plant develops in one year, but doesn't bloom until the next year?
14. The plant roots grow towards the gravity, this is known as .....
15. The roots of this plant can give rise to a new baby plant.
16. In order to make their own food, plants use the process of
17. A lateral meristem that functions in secondary growth and replaces the epidermis in the roots and stems.
18. The process of converting solar energy into chemical energy that is stored in sugar.
19. Which of the following explains why having sunken stomata reduces the rate of transpiration?
20. This part of the plant supports it and carries water.
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