買三第張六第
日二廿月二十年巳乙恋夏
WAH KIU YAT PO
·九六六年度
中試題預習專欄 中華試題預習專欄
生物科
。徐錫禧。
物理科
蔡湓明•
Biolog
物性些問題解答
to axarcise for last weeks
1) What is the animal,
represented in the diagram, called?
甲部填-
题
The animal,represented in the diagram is called Hydra. Name the parts from A to K.
A. Tentacle
B. Mouth
0.
Hypoatom- Testis
Enteron
Bétodara
G.. Endoderm Mesogles
IBud
J. Ovary K. Base
6) Give the respective functions carried out by A. D. B
5.
A-18 furationed as weapons of offenes and defence such as to
catch or grasp the swiming water flea for food.
D. is functioned as reproductive organ to predúce sperma
is functioned as a stomach" to digest and absorb the swallowing food 1.0. paralyzed water fina.
3.- is functioned as * fomle reproductive organ to produce an egg
2) What are the characteristies or a living organise? Ana try to evaluate the similarities and differences or simple plants and
animals, by using arceba and spiroevra as examples, in their methods of nutrition and repraduation.
The characteristics of a Living organion are:-
To possess the property of irritabity means to have activa response to stimulus set up in the organism. This often resulti in mavement usually in animals, though this is not necessarily in the case of blasts.
(12) Movement or lesenation
A living orgāničný both planta and animais, dan nove, However, a living animal noves either of its own accord, or in
response to some external influence. - Plants are able to move zone – freely in environment than animals and motivate Recording to
(3) Respiration
- Laving organism requires energy for all activities and estáins energy from respiration. Respiration by biological. Jense moana padesss by which energy is rade available. Both plants and animals respire according to environmental conditions,
How Living organism needs matters fran extems environment Be
密閉器内的液体 - 部分所受的壓力必 向合不得遞而莲液体的各部分而強 皮 不变,這個関係栖巴斯喝原理。
2吞器人上所受總壓力與答點乙瓜的精及
水之际及成正比,而興容出所鹽水之生 量無直接關係,
3腒自海水駛造淡水中其吃水之深度增
解樨因天水之 E度比海水低,而且浮力 較弱之故,
比它计注入液体中的体槓愈太則此酒 体,比生命」。
解释
泪
比中=
比曾討浸水中的作槓 比雪計沃入液中的体積。
而一個经己剛足之比更计算设入水中的
成仅比例
目湖底上昇z丸汜 愈 接近水面其僚
杨愈大,此因所受壓力减少之故
自来水官内所受的壓力和水塔中水位 之高低成正比 而和水哈之面棱盘関,
stefeature was soviet In addition. ( 7 有 ~ 水摩玑 具大话裹典小话塞面杭之
every living organism must feed in ester to live
However, the feeding movements of animals can usually be seen. The Leading of planss is an invisible process, the processes, of Angestion «dikeation, absorption and sedimilation result in the nourishment of the organism and are collectively tersed nutrition
(),Growth
本港中學額胙年擴增速
四、期星
日三十月一年六六九一曆公年五十五國民
解仍告,而生學 濕中中便興
歐洲各國更進步
家的竭力莫展中學,
中比以往任何一年頂多愁來放,所以,在國增加百分之十大 六,由學區織的數種,旦中學教育的人,熱捲百分之二點, 在職師訓班一 ,而發署在混年撥地告發狄宮發認上也雄」,為織增加百菇今頒發證書
根據五九年數字而預計七礬年之擴增鮎中 :《特釩、髫於上“在小壑套育急速一九五九年費大眾愛斯 張建,但此有之舉。」
·南亞各國迪民亦著育體育中的鐵窗 英國 百分之十二點二 法國爲十六點二 東方以及便太港小學區
長,便在以後數年內調會」: 近愴在乎對教育 百分之十點),稍國財總魁學校至今
導後,社會人士共營一更體重各級教育營屬於許多新興國家,對方的殯碰過忠于在職
思中學敦育亦发 教師班英文班
而中學學位僅得數千一項杯,故英美專國 越南在中牟龍鐵有中 學入學試的小學平第 及良主殿治的影响。收 一生,有叡萬名之多,已成為人大腳享的二了三倍至四倍,尚有教育
告激烈,分試及格者 大澄設中學,近 已增黼錄十五供之產
·四,仍大多數無學可料。 有亞敎育樂檢討Ó,非洲的
第四張第
建中學費爲含務 到一九七邳,
一九七年期間,
之急。
第消尙
頁四息有
張刊華
第存者
在真空中
直空中中量=空氣中中量+空氣浮。
鍇味体橫>鉛球体積
空对铝球之浮力=空乱对鉛球之力
錯球在空気中重量-鉛球在空気中雲量
所以:鋁球在真空中電量→鉛球在亙空中重量 在水中国
在水中量 =在空氣中中中一水之浮力
铝球体棒>鉛球许程
汉·水灯铝琉之力>水对铅球之浮力
但两者在空氣中的曾量相奇
所以,鋁球在水中重量一鉛球在水中重量 中50克之物体在水中曾40克,则此物价 元体樯為103万厘米,比官為5 大解释:
=10克
水对此物之浮力=出 物所排去之水里
此物之半加 50-40
比為52
Growth, bogins ad deband in anima..
increase in Drace
解释
的面利
“寒的面棧
(6) Exeretion
The HaB
ing organsans the two principal:vasta praducta are ;
water and car
大话息的面積:
所以法治界上的袋子小话寒的压力 |
乙部計算題
此物之停檯(會於水者),所排去水,重量
=10元厘米,
the intake of food is greaLeziz the
fäße and plentbody. The body of the
organi aize in weight and in complexity when growth wi
Exeretion beans, 8limination of waste materials in the body
imm. This is the natural result of respiration,
ire cat rid of as by-producti of natabolism
there is a third, called urça, dollested in spasia
while plants have no spécial excretory organs,
carbon dioxide end water vapour into air through. nes stomata
iving diganism has the power of reproduction.
most striking and important property by whigh a living organisat
is distinguished from a non-living body. This is the way to give riss to how generations 86 68 to prolong, the offsorinda of
In animals and plants,
rantas
There is of great variety of processes of feproduction. Hossly there are simple or binary fission, reproduction by Budding which collectively are termed asexual reprodnation, and sexual reproduction
thick de common among higher animals and higher, plante,
(8)、 Pratoplam
分
All living brgandonk, whether they are planta or animals, are composed of the
THEME Chod of
plaxy
Hasic 801101d whzan je concerned
Mtion for andnal de chiefly. holozoic and
nutrition is to digest and absorb solid argento, food aolution Holophytic nutri
that for plant Im
to tuke food fros carnon diokide and water, under sunligh in the
chlorophyll; by the auchanism of pho-osynthea
SimBarizin
Both andaba and lupi
how have the same pro Biz Andobe and epirogyra:
even has sexual reproduet 1 has no sexual reproduction
Differenquss
in mode of nutritio
and assimEPTA
北京為69元木塊的六水面 则其丝体:(現有一席6唧心欲行水自地面灌入離地
棱照在水中体積之比為109
解箱,設此术呢之终体栉為乃没在水中
所以
9-物体在空氣中里四兀,在比重為之液体中
為可克則此物体之七中為
解释 物体对此液体之比
故此物件对水之比中一
一百米之水池中啷间沽寨之截面積為6平 万厘米,问推動诂塞之力敢少右干水官之 粗幼和此为有子関係,
鲜看光撇開軾得難。流体力学問題,假
說官内的水是不流動的
The foo
te sur
and carbol
ae for
Domi
diagram
hod of
10.比中為了之木塊中四克砍便具全部没入
水中須加力一一0元
sted by secretions poured by
rmation: oz food vacuoles.
then dissolved into:
Lebt in the presence of
Lexcompoundo. Such as carbon dioxide
compound Tuon aayangaro -8.
and D.
解標:若水之器度為15米
則此沐塊之体積·吧方厘米 者此不魄全部没入水中,其浮力
如上面,P為沽塞所應加20 A卓與活塞同 水平。A桌布水池距離一百米(此崮不依比例 ss Altové lato - 100+ 100X |=
现在此問題和水壓机相類似
P=1000016
文|6000
-0=0(=-1)克
在空氕中弄中之鉛球與铝球,在真空中鋁谜
數中浸入水中铅球較主
铅之密度>銘之密度
=鋁 球在空气中中捷
因此,假如话暴上加以叱160什客大之力 便可推動沽基使水慢慢地流入水池中 水官之粗幼对此力亚号關係而对水流之 快慢有很大影响,但这出非本题