Let’s see how much you’ve picked up with these experiments and the reading – answer as best as you can. (No peeking at the answers until you’re done!) Just relax and see what jumps to mind when you read the question. You can also print these out and jot down your answers in your science notebook.


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  1. Why is kelp not a plant?
  2. What is produced in photosynthesis?
  3. How does the cuticle help plants?  How does it hurt it?
  4. Why are stomata necessary?
  5. What is the different between xylem and phloem?
  6. What does it mean if a seed is dormant?
  7. Why can’t nonvascular plants grow tall?
  8. What group of plants do ferns belong to?
  9. What does it mean if a seed is “naked?”
  10. What structure do all angiosperms have?
  11. What are the two generations all plants have?
  12. What is one asexual way some nonvascular plants reproduce?
  13. Why do seedless plants need to reproduce near water?
  14. Which generation is most important in vascular seedless plants?
  15. Why do plants want to spread their seeds as far as possible?
  16. How does having fruit help plants?
  17. Why do plants want insects to visit their flowers?
  18. Why do insects want to visit plants?
  19. What types of things cause the release of hormones in plants?
  20. Name three things hormones control in plants.

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Comments

4 Responses to “Plants Exercises”

  1. It actually opens up a document with all three sections included. Plants in the second one listed. Look through the entire document and you’ll find everything you need. 🙂

  2. Sharon Russo says:

    What she is saying is, that when you try to print the question & answers from this page, it gives you the ones from the Prokaryotes page.

  3. I am sorry – I don’t understand your question. What exactly are you looking for? Exercises for Unit 17 Lesson 3 are given on this page that you posted the question on. Assessment exercises for 4th grade life science are in the Grade Level sections right above the big list of experiments (look for the word “Assessment” halfway down the page.)

  4. Tiffany Miller says:

    My daughter is doing 4th grade and this topic is assigned to do. I dont understand why the exercises arent given for her to check hrr knowledge? Could you please explain?