Natural Science 4th - Unit 6 Plants questions

1. What do plants need to make their own food?
2. What is the raw sap?
3. How is the elaborated sap made?
4. What gas do plant release during photosynthesis?
5. What is the elaborated sap?
6. What gas do plants absorb during respiration?
7. What gas do plants release during respiration?
8. What is crop farming?
9. What is germination?
10. How many types of reproduction are in plants?
11. Where does the sexual reproduction takes place?
12. Which are the male parts of the flower? And the female parts?
13. Where is the pollen produced?
14. What does the ovary contain?
15. What is the function of the corolla and the calyx?
16. What is pollination?
17. Name the types of pollination
18. Which are the functions of the fruit?
19. What do asexual plants use to reproduce?
20. What special stems do asexual plants use to reproduce? Give an example of each one (strawberry...)