yiG Home Natukic-Studv Course. 



12. What is the use of the flower to the plant? 



13. Is the seed scattered In- wind, water, birds, animals or how? 



14. What is the shape of the root of the plant? 



Weeds 

 15. What is a weed? 



16. If the plant you have been studying is a weed describe how it 

 manages to drive out cultivated plants. 



17. How does its seed get planted in cultivated places? 



18. How is its roots adapted to keep it alive despite our efforts to 

 kill it ? 



19. What eft'ect does rotation of crops have on this weed? 



20. How would you get rid of this weed? 



