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EKB-Lecture 2
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Question 1 of 14
1. Question
•Complete the following statement: The response of plant roots to grow in the direction of a water source is known asCorrectIncorrect -
Question 2 of 14
2. Question
•The diagram provided demonstrates a basic investigation into plant tropisms. What tropism is being displayed positively by the roots?CorrectIncorrect -
Question 3 of 14
3. Question
•Which of the following is correct about plant roots?CorrectIncorrect -
Question 4 of 14
4. Question
•Which of the following is correct about plant shoots?CorrectIncorrect -
Question 5 of 14
5. Question
•Plant roots are positively gravitropic; what does this mean?CorrectIncorrect -
Question 6 of 14
6. Question
•In an unevenly irrigated soil, how would auxins affect the growth of the root and the stem of a plant?CorrectIncorrect -
Question 7 of 14
7. Question
•Complete the following statement: The response of a plant to grow in the direction of gravity is known asCorrectIncorrect -
Question 8 of 14
8. Question
•Given your understanding of the phototropic and hydrotropic responses of plants, to which life process do these two responses mainly belong?CorrectIncorrect -
Question 9 of 14
9. Question
• If you want to observe a positive hydrotropic response, where would you look?CorrectIncorrect -
Question 10 of 14
10. Question
•In which of the following cases is the concentration of auxin equal on both sides of a plant’s coleoptile?CorrectIncorrect -
Question 11 of 14
11. Question
•Which of the following responses could help plants reach areas of soil with high moisture?CorrectIncorrect -
Question 12 of 14
12. Question
•Which of the following is found in common between the hydrotropism in the plant root and the phototropism in the plant stem?CorrectIncorrect -
Question 13 of 14
13. Question
• Which of the following is true about hydrotropism?CorrectIncorrect -
Question 14 of 14
14. Question
•When a plant pot was placed on its side in a dark room, the stem bent to grow upwards while the roots bent to grow downwards. Which of the following statements best explains this phenomenon?CorrectIncorrect