GCSE Biology – Plants and their organs
Learning Objectives
-I can describe the structure of a leaf
-I can label the cuticles and epidermis of a leaf
-I can label the stomata and palisade layer of a leaf
-I can label the spongy layer, xylem and phloem of a leaf
Quiz Summary
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Question 1 of 55
1. Question
Which part of the plant is an organ system?
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Question 2 of 55
2. Question
What is a tissue?
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Question 3 of 55
3. Question
What plant tissue is A?
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Question 4 of 55
4. Question
What plant tissue is B?
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Question 5 of 55
5. Question
What plant tissue is C?
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Question 6 of 55
6. Question
What is plant tissue D?
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Question 7 of 55
7. Question
Where are the epidermal tissues found on a plant?
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Question 8 of 55
8. Question
What do epidermal tissues do?
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Question 9 of 55
9. Question
Where is the palisade mesophyll found?
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Question 10 of 55
10. Question
What does the palisade mesophyll do?
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Question 11 of 55
11. Question
How is the palisade mesophyll adapted to absorb light?
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Question 12 of 55
12. Question
How else is the palisade mesophyll adapted to absorb light?
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Question 13 of 55
13. Question
Where is the spongy mesophyll found?
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Question 14 of 55
14. Question
How is the spongy mesophyll adapted for efficient gas exchange?
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Question 15 of 55
15. Question
How else is the spongy mesophyll adapted for efficient gas exchange?
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Question 16 of 55
16. Question
What type of structure are the palisade and spongy mesophyll?
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Question 17 of 55
17. Question
Where is the xylem found?
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Question 18 of 55
18. Question
What does the xylem do?
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Question 19 of 55
19. Question
Transport in the xylem is
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Question 20 of 55
20. Question
What is the name of the xylem’s movement of water?
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Question 21 of 55
21. Question
What are the special features of the xylem?
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Question 22 of 55
22. Question
Why do xylem cells have no end walls?
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Question 23 of 55
23. Question
What else do xylem cells have?
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Question 24 of 55
24. Question
Where is the phloem found?
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Question 25 of 55
25. Question
What does the phloem do?
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Question 26 of 55
26. Question
What is the name of the phloem’s movement of products of photosynthesis?
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Question 27 of 55
27. Question
Why is the phloem not hollow?
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Question 28 of 55
28. Question
Why do phloem cells have sieve tubes?
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Question 29 of 55
29. Question
Why do phloem cells have companion cells?
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Question 30 of 55
30. Question
What type of structure are the xylem and the phloem?
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Question 31 of 55
31. Question
In which direction do xylem and phloem transport substances?
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Question 32 of 55
32. Question
Which types of transport require energy?
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Question 33 of 55
33. Question
Where is meristem tissue found?
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Question 34 of 55
34. Question
What does meristem tissue do?
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Question 35 of 55
35. Question
What is the vascular tissue?
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Question 36 of 55
36. Question
What type of cell absorbs water for the plant?
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Question 37 of 55
37. Question
What type of plant cell is A?
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Question 38 of 55
38. Question
What type of plant cell is B?
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Question 39 of 55
39. Question
How do root hair cells uptake mineral ions?
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Question 40 of 55
40. Question
How do root hair cells uptake water?
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Question 41 of 55
41. Question
How are root cells adapted to increase rate of diffusion?
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Question 42 of 55
42. Question
What do the guard cells at the bottom of the leaf do?
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Question 43 of 55
43. Question
What is the stomata?
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Question 44 of 55
44. Question
Where abouts in a plant are the stomata found?
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Question 45 of 55
45. Question
Where in a leaf are stomata found?
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Question 46 of 55
46. Question
What type of cells does the stomata contain?
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Question 47 of 55
47. Question
What process occurs in the stomata?
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Question 48 of 55
48. Question
What process occurs in the stomata?
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Question 49 of 55
49. Question
Why does the stomata open and close?
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Question 50 of 55
50. Question
Why does the stomata open and close?
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Question 51 of 55
51. Question
What does the opening and closing of the stomata depend on?
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Question 52 of 55
52. Question
What happens when stomata open for gas exchange?
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Question 53 of 55
53. Question
By controlling gas exchange, what process does the stomata aid?
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Question 54 of 55
54. Question
What gas does the stomata let into the leaf?
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Question 55 of 55
55. Question
What gas does the stomata let out of the leaf?
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