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mrexham.comTotal:___ / 63Scan this QR code with yoursmartphone to take you the relevantsection of mrexham.com
mrexham.com1. How do plants store glucose? (1)...............................................................................
mrexham.com10. What is the name of the indictor solution that you can use to measurecarbon dioxide levels? (1)...............
mrexham.com18. What word describes the appearance of plant cell placed in dilutesolution? (1)................................
mrexham.com26. What do you call the areas where xylem and phloem are groupedtogether? (1)....................................
mrexham.com36. What is the female gamete in plants? (1)......................................................................
mrexham.com45. Name the three parts of a plant embryo? (3)...................................................................
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IGCSE Biology Revision Quiz - Plant Physiology

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IGCSE Biology Revision Quiz - Plant Physiology

  1. 1. mrexham.comTotal:___ / 63Scan this QR code with yoursmartphone to take you the relevantsection of mrexham.com
  2. 2. mrexham.com1. How do plants store glucose? (1).....................................................................................................................2. What is the green pigment called that is found in leaves and used forphotosynthesis? (1).....................................................................................................................3. What is the chemical symbol equation for photosynthesis? (4).....................................................................................................................4. Which layer of cells in the leaf contains the most chloroplasts? (1).....................................................................................................................5. What are the cells called which form the stomata? (1).....................................................................................................................6. By what process does gaseous exchange happen in the leaf? (1).....................................................................................................................7. Which layer of cells in the leaf has the most air spaces between its cells?(1).....................................................................................................................8. What is the name of the thin layer that covers the leaf and reduceswater loss? (1).....................................................................................................................9. What two substances are transported in the xylem? (2)..........................................................................................................................................................................................................................................
  3. 3. mrexham.com10. What is the name of the indictor solution that you can use to measurecarbon dioxide levels? (1).....................................................................................................................11. Name three factors that affect the rate of photosynthesis? (3)...............................................................................................................................................................................................................................................................................................................................................................12. What do you call a component of photosynthesis that is in short supply?(1).....................................................................................................................13. What is the mineral magnesium used for in plants? (1).....................................................................................................................14. What are nitrates used for in plants? (1).....................................................................................................................15. What are symptoms of a plant that has a deficiency in magnesium? (1).....................................................................................................................16. What is the method of growing plants without soil called? (1).....................................................................................................................17. Define osmosis? (3)...............................................................................................................................................................................................................................................................................................................................................................
  4. 4. mrexham.com18. What word describes the appearance of plant cell placed in dilutesolution? (1).....................................................................................................................19. What word describes a plant cell which has lost so much water that it’smembrane has come away from its cell wall? (1).....................................................................................................................20. By what process is water absorbed in the roots? (1).....................................................................................................................21. What type of cell increases the surface area for absorption of water inthe root? (1).....................................................................................................................22. What term is used to describe the loss of water vapour from the leaf of aplant? (1).....................................................................................................................23. Give two benefits of losing water by this process? (2)..........................................................................................................................................................................................................................................24. Name one specialised feature of the cells which make up the xylemvessels? (1).....................................................................................................................25. Draw the position of the xylem and phloem in the cross section of a stem(2)
  5. 5. mrexham.com26. What do you call the areas where xylem and phloem are groupedtogether? (1).....................................................................................................................27. What piece of apparatus do you use to measure the rate of water lossfrom the plant? (1).....................................................................................................................28. Why does a higher light intensity increase the rate of water loss from theplant? (1).....................................................................................................................29. By what process are mineral ions taken into plant roots? (1).....................................................................................................................30. What word is used to describe a growth response to directional stimuliin a plant? (1).....................................................................................................................31. What is it called when a plant grows towards light? (1).....................................................................................................................32. What hormone is responsible for this response? (1).....................................................................................................................33. What is it called when a plant grows towards gravity? (1).....................................................................................................................34. Name one method of asexual reproduction in plants? (1).....................................................................................................................35. What type of cell division is required for asexual reproduction? (1).....................................................................................................................
  6. 6. mrexham.com36. What is the female gamete in plants? (1).....................................................................................................................37. What is the male gamete in plants? (1).....................................................................................................................38. Name two ways pollination can be carried out? (2)..........................................................................................................................................................................................................................................39. Where is the male gamete produced in the plant? (1).....................................................................................................................40. Which part of the flower must the male gamete attach to forpollination? (1).....................................................................................................................41. How does the male gamete deliver it’s nucleus down to the ovary? (1).....................................................................................................................42. After fertilisation, which part of the plant develops into a seed? (1).....................................................................................................................43. After fertilisation which part of the plant develops into a fruit? (1).....................................................................................................................44. Name three methods of seed dispersal? (3)...............................................................................................................................................................................................................................................................................................................................................................
  7. 7. mrexham.com45. Name the three parts of a plant embryo? (3)...............................................................................................................................................................................................................................................................................................................................................................46. Name three conditions needed for germination to occur? (3)...............................................................................................................................................................................................................................................................................................................................................................END OF TEST

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