羊齒植物榮譽證

1) 列出羊齒植物與顯花植物或樹木的不同之處。

2) 指出羊齒植物的莖生長在哪堙A而哪一部份生長在地面上。說明甚麼環境最宜於羊齒植物生長。

3) 說明羊齒植物的繁殖方法,從三種羊齒植物中找出其胞子囊群並描述其特徵及功能。

4) 說明芽胞如何從植物本體移到新的地方,並它要經多久才發展成為一棵成熟的植物。找一幅稚嫩羊齒植物的圖片並留意它與成熟羊齒植物有甚麼分別。

5) 簡單討論三種藥用羊齒植物的價值。

6) 收集十種羊齒植物的圖片,並鑑定它們,展出給其他會員看。

7) 石松及馬尾都是類似於羊齒植物的,請辨認它們並指出它們與羊齒植物相似之處。

 

Level 2

English Version:

1. How are ferns different from flowering plants or trees?

2. Where is the true stem of a fern? What part grows above the ground? What is the most favorable environment in which ferns grow?

3. How do ferns reproduce? Locate and describe three kinds of sori from three kinds of ferns.

4. How do spores travel from the parent plant to a new location? How long does it take a spore to develop into a mature plant? Observe from live ferns or pictures of young ferns how they differ from adult plants.

5. Know the medicinal uses of three ferns.

6. Draw or photograph ten kinds of ferns properly identified.

7. In addition to the common ferns there are fernlike plants known as club mosses and horsetails. Be able to recognize two club mosses and one horsetail. How are they similar to ferns?

 

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