Available Answers

1. 1.

   What are weeds?
2. 2.

   Why do plants need to disperse their seeds?

3. 3.

   When does a seed germinate?
4. 4.

   How do animals help in dispersal of some seeds?
5. 5.

   Describe vegetative propagation. Give examples of two plants in which it occurs.
6. 6.

   Describe the stages of crop production.