⑵類原球體（Protocorm-like bodies）

四、Translate the following English News into Chinese：（25 分）  MADRID — A Spanish Interior Ministry official says 32 people have been arrested and 15 people treated for minor injuries in disturbances as a general strike in Spain against austerity measures and economic reforms began.  The General Workers Union said the nationwide stoppage, the second this year, was being heeded by nearly 100 percent of workers Wednesday in the automobile, energy, shipbuilding and constructions industries.  Ministry official Cristina Diaz played down participation saying it was hardly noticeable in goods haulage and major city wholesale food markets.  She said electricity consumption, a gauge of industrial activity, was down 11 percent on a normal working day. Strikes and protests are also planned in Italy, Greece, Portugal, France, and Belgium.

⑴新北市一位先生，因為鑰匙掉進街上一個小洞拿不出來，他向市議員求助，這位 議員打給 119 報案，隨後來了兩輛消防車跟五名消防員，花了一個多小時幫忙撿 鑰匙，這樣的場面導致了有些人批評這位當地的議員濫用緊急救災資源。

⑵電價和其他價格高漲已導致高鐵營運經常費用大增，因此，交通部已經同意高鐵 公司調漲票價。高鐵董事長透露，漲價明年才會實施，票價漲幅約 6%，以最貴 的北高路線來看，單程車票可能得多付新臺幣 85 元。

⑴生態型（Ecotype）

⑶複合雜交（Multiple cross）

⑷分子農場（Molecular farming）

⑸同源異多倍體（Autoallopolyploid）

二、試述防止品種退化的方法。（10 分）

三、說明種原的保存方法。（20 分）

四、說明無性多倍體的生成途徑及其應用。（20 分）