植物 Flashcards

1
Q

甘藷的跟富含澱粉粒 主要儲存於

A

皮層

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2
Q

儲存根

A

蘿蔔
甘藷
甜菜

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3
Q

匍匐莖

A

草莓

蕃薯

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4
Q

根狀莖

A


蓮藕

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5
Q

塊莖

A

馬鈴薯

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6
Q

球莖

A

芋頭

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7
Q

光合作用發生處

A

葉肉 薄壁細胞的葉綠體中

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8
Q

次級生長

A

根 莖才有
維管束形成層
木栓形成層

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9
Q

次級生長發生於

A

所有的裸子

被子(多數雙子葉 少數單子葉)

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10
Q

木材成分

A

次木

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11
Q

葉肉海綿組織細胞空隙大

目的

A

氣體交換

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12
Q

木栓形成層以?取代表皮

A

粗硬的周皮

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13
Q

木栓形成層由?特化

A

皮層

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14
Q

皮層由?組成

A

薄壁細胞

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15
Q

草本莖由?行光合作用

A

皮層

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16
Q

單子葉植物有無形成層?

A

沒有形成層

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17
Q

心材 邊材

A

心材-色深 喪失運輸能力

邊材-色淺 可運輸

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18
Q

早材 晚材

A

早春材-多雨 淺 細胞大 分裂強

晚夏材-乾 深 細胞小 分裂弱

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19
Q

根的維管束形成層發生於?

A

中柱

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20
Q

根的木栓形成層發生於

A

周鞘

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21
Q

固氮營養素

A

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22
Q

穩定細胞壁形成營養素

A

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23
Q

葉綠素成分

24
Q

葉綠素輔因子

A

鐵 硼 鋅

25
細胞壁中醣的鍵結
26
外菌根 會不會穿透細胞壁?有沒有根毛?
沒有根毛 不會穿透細胞壁 | 擔子菌 鞘
27
內菌根
較外菌根常見 | 團菌 無鞘
28
真菌形成?
菌根 | 幫助植物營養
29
根瘤菌
細菌 格蘭陰性菌 好氧 | 固氮(需要低氧
30
雄配子體又稱
花粉粒
31
雌配子體稱
胚囊
32
單子葉(玉米
子葉 胚乳不離土
33
雙子葉(蠶豆 菜豆 洋蔥
下胚軸延伸 | 拉子葉出土
34
雙子葉(豌豆
上胚軸延伸 推幼苗出土 | 子葉不離土
35
蓖麻
真雙子葉 少數雙子葉有大的胚乳 養分存在胚乳
36
單子葉特有?
胚芽鞘 胚根鞘
37
種子萌芽第一步
浸潤
38
最先破土
胚根
39
休眠原因
1. 胚尚未成熟 2. 種皮太硬 3. 內在(ABA太多
40
水稻
單子葉 草本
41
玉米
單子葉 草本
42
蠶豆
雙子葉
43
向日葵
雙子葉 草本
44
椰子樹
單子葉 | 不具形成層
45
雙子葉
46
百合
單子葉
47
梅樹
雙子葉
48
睡蓮
草本 | 葉有裂縫
49
荷花
雙子葉 | 葉沒裂縫
50
玫瑰
雙子葉
51
蘭花
單子葉
52
竹子
單子葉
53
榕樹
雙子葉
54
楓樹
雙子葉
55
大豆
雙子葉