1967-05-24 — Page 17

CITY HALL

買一第張五第2

日六十月四年未丁磨建

WAH KIU YAT PO

#

育敎僑華

英中會考生物科答案

BIOLOGY,

It allowed Two hours and thirty mimħatas

Anduer All questions in Pari and FQUB questions in Part

PART 1 480 marks)

Candidate

All'answers in Part I must be written on the question paper and handed in] with your answer book at the end of the examination.

(a)

State FIVE methods which are commonly used to preserve food for

some considerable time.

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in Hope joy Aq praids santecip

日四廿月五年七六九一曆公年六十五國民靠中

英中會考數學(-)答案

MATHEMATICS

Pusgisted SOLUTIONS & ANSWERST TOT PAPER. I

(MAINEMIes Syllabus. A ARITHMETIC & TRIGONOMETRY}}-

[4]

SECTION B *

!!!! Body Suede) uns Head, Thomas & Hodow Band beams. Cactile Internar o Comparind Exec Lakshelf Clostumes matter present.

Semesterng holes pane 4 Metar thora

presunt on fatich wa

(i) Pour of janted lige present in each Thomas Segment

E

State TEN differences between red and white cells (corpuscles) from mammalian blood,

Dakony, FourTza

Allamakeen authuirting must be clearly showin

Mark's mill bw" in the 'onor' presuntahan d matchat Start a new position?

"on" a new page"

Solution! 2 tane + for 6-5 ser. 8

7

ነ

8 Cos' k,

Σ

TEM

if 2 San Brino]

36nto ci

7

Домини

Canut

Cold Storage

611

Smoking

Salitray

***

•Vinegar

Stardizations by Radio, nad

For each methad you mention plate why the procedure adopted Shavin

be effective.

F

{2}

(111)

Destination of Backing + Fung

Dobidit's Growth a Activity of Lecting to

Kall Bactive

any

{v}

|vy|

„Red Calls (corpuselasi

Drie-shaped

-Whits Celts (corpuscles)

Am sebou shpre

No deforter thates Whit Contams

عمال ض

not sondy matter. I

bland vaste Leave & Cute Blindami Wit! De bia (2x) the not digest Gonna & Pesteni Ingest Geting & Bachana

(x)

Give and example of the following grocenusa occuring in flowering plants", stating where in the plant it depura

6

Jarosla

diffuse

Menaway rosja 210° a 330"

Filet A BC be the Center

2 be the pth of contact

Then AXB BYC - CZA *N it lines

a ABC it then equilateral of sides) {

Length of an attitude of a PBC,

Jar CH

Area

Ama

of SABC = $64028 SET=" of sector BXY - £ 1 * øˆ = £(r * } # ) sf cn a

Area of the three sectors

enclosed between the "circles

For y m

<{i ?1 ¿ - } 2 4 14 15 9 7 7 1 3 co ≈ 0165

10. let d be the "drometi of the third" "spherical ball

Then, the original volume of the wax spherical ball to

書かり

[Serm of volumes of the three sphorical balls is.

유기(블)'(롤)((글)에,

Hence 41 (21,.. 4 ] = $(÷)

(iv)

Will Bostons by Empi

J

Fatal to Barlins and Fungie

This is a diagram of a tadpole as seen from the side. I

This is a diagram of a lateral (side) view of a bony (izhi)

Narre-the

Heal tim

paired fans, tii) unpaired figs.]

SET

AMS

9 + 3 **= 216,

8α- 125

a = 1/72

(80)

diameter of the third ball is 22 m

every

gm

$1800 = 900

the hollow

4གར་གtane6et

MUSCLE

(b) What is the approumare agerafter hatching) of the tadpole

How does this tadpole obtain its nourishment?

Byfeeding

Water werde

Photosynthesie sen be represented by the following equation;

SHO ACC

Functions of

(11)

Functions of unpaired fins.

Stabil

Hill Propell

State the origin and action of FOUR named hormones in regulation body-activities of a mammal.

NOKON

Name three factors pecessary for photosynthesis which are not shown in the above equation:

(11)

Right Tempsca

What

ype of

formed wine process

185)

me of hormone

Gif Insulin

fivi Adrenalins

Origin

LIBRA

Then me

3·820.0 gro

diameter of the hole

Apie

cy linen cal note

i so i

weight

100nd goo

7 'Qushent

1.7160 4971

Shop Controls;.

4:

Greath Metaldan

Lus. The diameter of the note

of car car

Langerhans Reculat

Medulla of Karnegi

State two effects of deficiency of each of the vitamin A and B.

Vitamin A

Vitamin' Bi

" Night blind Berber

(i) Xero #malina

Nervous disant

Name THREE ponsible.fates, of the sugar for

of a mage in the life history ulike housefly

Naine the stage and

Stage

Na me. The

'Siɔin the direction in which the urganjam normalty niuME LA to B.

Bion' on gither way.).

Anchoring of trading.

Whavis the function of the pari labellad K 7

Where is this organism commonly found 2

your Orgues Mattic

une method by which this organism

DISTANCES {m}

minating

Caustic soda Psolutio

Dead pens Isturilinmað

The apparatus grown above was kept of englani imperature in a light prout cubaine, alertwo days it was found that the level of che water in the tube. Attached to ask A had risen but the level of the water in the tube attached to flack Bwas unchanged

Thai gas was given off by

What was the purpose of the caustic soda

Do about Carli

"TIME ChR)

The ships pass each other at pts. X, Y, U, V, W of which,

greater them 15 me from p q Q

∙y; w ale

By the required sto

Hince all the above“.

'at least 15 mi from a port- satisfied they

(ii) in what way

the compunition

flask A changed in two

Explain how the presence of gerr about the change in the qumpne

Pea

ting:pes oved's had brought

antive

(cast 15

ni: "From

a miles

thron