1 | Plant life cycle, to teach sex distribution in plants |
2 | Gymnosperms flowers to teach |
3 | Mikrosporangiy and teach the development of Makrosporangiyu |
4 | To teach the functioning mechanisms of fertilization in the realization |
5 | Angiosperm flowers to teach |
6 | The development of embryo and seed characteristics in a large group of plants to teach |