-期星
日一月一年三七九一层公年二十六國民華中 育教華僑
1913英文中學會考試題預習專欄
頁二第張八第一日七廿月一十年子壬歷夏
WAH KIU YAT: PO
日橋罩
中文中萬會考試題預習專欄
生物科 (十)
上各葉面相交以
5.葉柄上各小葉片繅 面大致在平面展
梁景桓
溫習内容植物的器官一 花果種子 (1)花的構造及其功能)傳粉与受精
果实的教育及其功能(F)種子之本月及再造 (5)種子果完之散播及萌養 二預習題
「下图為豌豆之蝶形花冠之縱剳回白
等出图中各部名称
2)根据子房有生之情况;花被;花冠,及花心
等各項描述上图的花
(山受精後下列部分将公益育落甚麼
下图為大紅花(朱槿)的花的縱剖面
在小寒云图中各部名称
3.試就花冠与小人 两項比較本题之大红花心 上题之豌豆花有何不同。 A.等各部之功能
下图為花蕊分解图。
亿宝云图中各部名称
图的名标
試说云太部之構造
4.試比較自花傳花的異花傳粉的利弊主说:
∵明一般避免自花傳粉的適應
試表比較風媒花‘蟲媒花的特
珠通意?另举-实例说明水媒花傳粉 的過程
6.何謂重複受精,試作圈並说明被子植 「物之受精過程
了何以经傳粉受精後,才能维持子房之
专岸試中其原因 三、上期答安
lma腋芽gb總焄柄;c小葉片;d羽狀複 e草案;f根美;g塊牛3天頂芽 腋芽;j腋芽;大鳞案)主根 风支根
> 為複葉,為單葉,每一葉柄上只有一幢
f為地下王根炎、為要態基,而加為支 根,從图中可以見到f部具有節於節 孟有退化鳞柔,故為具茗之特徵
長诔故具支根之特徵 3)g部貯有大量澱粉,用刀將g部切
司,在切面上滴以23滴碘液凝 2~3分鐘後見切面上呈深蓝黑色,这就 碘与火粉之特有反應,故証明部會 有澱粉:
(4) (請參考上期第6题,A部,
2.2 a葉柄(牛)小葉片葉捲鼓
d托葉:華部 C部能藉柔軟的本質-5向胸性纏统
·支持物,以维持柔軟之主藝直立
3)本图(部為羽状複葉前端之小靈內變
·熊而成捲髮,林業捲髮,為業之类程 南瓜及葡萄之提鬚是由主基之側枝角 而或椿称薑捲髮為養之淫態, 两者均具有相同的功能,即具纏說 ∵用以纏绕支持物体,維持蓬直立
2)a.維管束(葉脉) 6.氣室,C保衛细胞, d甬皮层,地上表皮;f柵狀组蹴,
3.海鮮組織,天下表皮之不孔?
2):下列各部的功能
(輸導水粉与养料,以及支持案片展闸 (b)貯有空氣,並佼素由中之氧体流通以
供重肉细胞-
会及呼吸所需
心調即氧化的闭闭及大小,以控制量
片水分蒸散量
(4)防止水分蒸散,亦防止水分渡入;此外
更具有保護作用,以防機械损伤或, 和菌等之生物王侵害,
出行光合作用制造养分的主要部分。
為葉肉氣室中之空氣及水蒸氣進出之 通道
(3).車子業植物之章「双子豆植物案
均為平行脉. (3)均為網状脉
1)均具葉鞘
尊多属直立性,故腹心,属水平伸展,故 背面不十分明
背腹面分别較明顯
(4)氣上下表面之分 佈数量大致相等 (5)導肉中网状组料 上海拌組織無频 明晰的區分
而氣孔在上表面公司 較少的下表面转变 較少的下表面較之 具明频之栅状 组饿与海绵塑
4.氯孔是由一对胃胀形保衛细胞凹面相对而 形成內側壁較堅硬富厚,同時表定细胞 有保衛细胞具有保質佳,基於上述的特 奌,保衛細胞便能控制氣孔闸闸、
在日间陽光下,保衛细胞藉绿体行-
合作用,因而细胞液合瞻量高,渗透压异 增高;因而使隣近表皮细胞之水分透入保 衛细胞中結果保衛細胞膨脹遂向 外側移,因而氣孔張闹
...在晚间苦无下,不再進行產生糖,同時 更周呼吸產生C00之故,细胞質酸慢增加 有利於使糖轉變成不溶性的澱粉,因此 保衡细胞之渗透压下降,水分渗回障止之 表皮细胞,因而使保衛细胞失水而萎缩 向移近氣孔亦因而闭合
影响氣孔间闻的外界因素有下列 幾項,以光照強度(心水分之供魔心温度之 高低油的濃度等(不予评述)
為複生,因此單葉与複業之區别主要為5.葉由细胞的简体中令有葉綠素a、及重
小基技治案板之远制
小蜜板
1.不真頂芽 具有頂芽 文具有節
无不具節 (3葉与技相交為葉3.小菜与葉柄相关美
具有腋芽
非膜胶+胶芽
·菜葉黃素,胡蘿蔔素等四種,前两者兰、 绿色,後兩者為里黄红色
在秋天日间光照强烈下塞球真不断 破壞而晚间在低温時却有阻業绿素之 生成,在此種業绿素不断破壞而又常 法生成的情况下,業绿素含量减少周
女
地理科
(十)
PHYSICAL GEOGRAPHY
CPULTIPLE CHOICE REVISION ON
GLACIATION:-
T.Which of the following features:
are characteristic of a cirque?
1. Medial. moraine.
II. A steep back-wall
III. A U-shaped valley form
IV. A rock-lip often covered by
moraine,
EVA semi-circular hollow often
x"containing a lake:
A.I, II and V only
B.I,II,III and V only
c.II. IV. and V only
D.I and II only
E.III, IV and V only:
2. Ice sheets, differ from glaciers because:
I Ice sheets contain lessice
than glaciers
II. The sheets occur more often in upland areas whereas glaciers occur more in Low-i Land areas
Ice sheets move faster than glaciers
Ice sheets are wider than glaciers
V. Ice sheets are generally thicker than glaciers
A.II, III and IV only B.I,EI III and IV only
C.I,II,III and V only.
D.I.III. and IV only
E.IV and V only
3.which of the following are rea
cures of glaciated lowland region?
I. Ribbon lakes
(IT. Cirques.
III.Outwash sands and gravels
IV Drumlins V. Eskorg
ANI,IIand. Ilioniy
3.III,IV and V only
C61, II, III and IV oniş
D.II,III and IV only
E.II,III,IV and V only.
L.Which of the following: have t
been formed by glacial deposit ion
A. A river gorge
B. A drumlin field
C. A wave cut bench
D. A glacial rock basin
E. A deflation hollow
5.What name is given to the shari
ridges separating glacial valley?
*. Pyramidal peaks
3. Terminal moraines C. Arete
D. Truncated spurs 「E. Rock lips:
6.Glacial landscapes occur in
which of the following areas?
I. The Japanese Alps.
II. The Philippines.
III. The Himalayas.
IV. The South Western part of HANY South Island New Zealand. A.I,II and III only
B.III only
C.I,IIIand. IV. only
D.I and III only
E.II,III and IV only"
MULTIPLE CHOICE REVISION ON THE WORK OF UNDERGROUND WATER: T. Which of the following are:
features of a limestone region
clints, and grikes
II. Tors
III. Underground caves..
山葉黃素及胡蘿蔔素遂能呈現量 轉变為黄色
——赤楊,楓等植物在秋天光下我 美味素医解之時,却有利於將核系糕 牌音為花青委,由花青素遇酸性時便呈 現红色
秋冬季為低温而乾坛的季節,由於乾 大桑葉面水分蒸散量大大增加。而在低 溫時,根部的吸收機能便衰退,在好转 吸水量減少,而蒸散量增加之時,故不能 耐寒的植物使要落葉,以減少水分之 損耗,所以這種落量是一種生理的说 通作用
在诺素三丽,自先将業部3分輸送到 根茎貯藏,然後在葉柄基部產生離层
IV. Swallow holes
V. Dry valleysid
A.I, II, III, IV and
BI, II, III and IV.
0.1 TII, IV and V.
-D.II, III, IV an
E. I, IT and V
2. What term isgiven to a layer
of rdek which is permeable and contains water?
A: A spring::
An artesian wel?
B
A water-table
. An acquielude.
An acquifer
3. Processes of the water cycle
are:
I. Condensation from the sea II. Surface run-off.
III. Radiation from the land
IV. Infiltration into the around
V. Evaporation from the sea A.I, III and Iv only. B.II,IIT, IV and Vtonly. C.I, II, IV and V only D.I, II, III and V only E.I, II, III and TV only.
Which of the following rockS are permeable?.
The boulder fan areas along
the southern flank of Tse Wan Shan and the Kowloon Hills. The clay soils. around Yuen. Long
The faulted granites of north- east Lantau «
D. The
jointed volcanic rocks) around Repulse Bay
The sandstones in the penin- sula separating Tolo Harbour from Plover Cove.
which of the fallowing are true
I. Infiltration is governed
the nature of the rocksy Permeability may mean porosity or perviousness. Sandstones are often perviou while jointed granite is
often porous..
The water-table always Tollc a sympathetic curve to the surface relief
The layer of rocks between the upper and the lower. water-tables is known asf the acquifer:/
A.I, II and IV only 3.I, II and III only C. III IV and V only D. III and V only
E. II and TV only
6. Which of the following best
describes the water-table? The water which sinks into the ground and forms undergr ound wate.
The upper surface of the acqu iclude
The upper surface of the zone of T
non-saturation.
It marks the depth at whicy all wells must be sunken. in order to extract under. ground wate.
It marks the upper surface of the saturated zone of under-/ ground water.
Answers to issue no
II. E
12. A
及木栓层以截断薹子葉三年高送通趴 雞层细胞死亡细胞壁分解,於是失去支持 力最後,由於片重力或輕微力
作用量片使自然於離层盒-5支幹分齡 而脱落
葉捲飯,例如豌豆之案捲性具涯统 支持的作用
6章针,例如仙人穿之電針具保護成
广水分显散的作用:一
二捕蟲果,例如豬籠之状具有
捕捉小昆虫並加以消化吸收 4.花葉,例如各種花,各部均為葉淡解
真產生孢子行繁殖作用
e鱗片:例如洋葱之肥厚鱗雪是有貯
藏养分的作用:
Page 30Page 31