HONG KONG EXAMINATIONS AND ASSESSMENT AUTHORITY
HONG KONG DIPLOMA OF SECONDARY EDUCATION EXAMINATION
PHYSICS PAPER 1
Time allowed: 2 hours 30 minutes
This paper must be answered in English
There are TWO sections, A a
cause problems for farmers, but
ms are well conserved among eukaryotes, understanding basic
cellular processes like DNA replication or transcription in fruit flies
can help to understand those processes in other eukaryotes,
including humans. The geno
, flies), damage structures (termites), or destroy agricultural goods
(locusts, weevils). Many entomologistsare involved in various
forms of pest control, as in research for companies to
produce insecticides, but increasingly rely on methods ofbiological
1. Jump up^ "Tree of Life Web Project.
Version 1 January 1995 (temporary) of
Arthropoda". Tree of Life Web Project.
2. of the Insects. Cambridge University
3. Jump up^ Garwood, Russell J.; Sutton,
Mark D. (2010). "X-ray micro-tom
deferens is often enlarged to form the seminal vesicle, which
stores the sperm before they are discharged into the female. The
seminal vesicles have glandular linings that secrete nutrients for
nourishment and maintenance of the sperm. The ejaculatory duc
(element 17), completing the process of digestion. The uric acid is
formed using hemolymph waste
leads to the outside. A portion of the vas
openings on the sides of the abdomen called spiracles.
The respiratory system is an important factor that limits th
1. Jump up^ "QS World University
Rankings Overall for 2014".
Retrieved 13 November 2014.
2. Jump up^ Hipwell, Deirdre (23
September 2007). "The Sunday Times
Good University Guide 2007 Profile for
London School of Economics". The
Sunday Times. London. Retr
Colombia is ranked third in the world in the Happy Planet Index.
Main article: Languages of Colombia
See also: Colombian Spanish
More than 99.2% of Colombians speak Spanish, also called Castilian; 65 Amerindian languages,
two Creole languages, t
Social insects, such as termites, ants and many bees and wasps,
are the most familiar species of eusocial animal. They live
together in large well-organized colonies that may be so tightly
integrated and genetically similar that the colonies of som
male and female reproductive organs.
Insect life-histories show adaptations to withstand cold and dry
conditions. Some temperate
This Southern Hawker dragonfly molts its exoskeleton several
times during its life as a nymph; shown is the final molt to beco
1. Department of Conservation and
2. and navigation in the moth, Heliothis
zea". Journal of Insect Physiology. 15 (6):
3. Jump up^ Spangler, Hayward G. (1988).
"Moth hearing, defense, and
communication". Annual Rev
1. Committee. Archived from the original on
19 May 2011. Retrieved 5
2. Jump up^ "England Introduction".
Federation. Archived from the original on
19 May 2011. Retrieved 3
3. Jump up^ "London Defeats Doha t
nocturnal moths can perceive theultrasonic emissions of bats,
which helps them avoid predation.
the palatable tiger moth really does defend against attacking big
brown bats using ultrasonic clicks that jam bat sonar.
Very low sounds are also produced
The majority of insects hatch from eggs. The fertilization and
development takes place inside the egg, enclosed by a shell
(chorion) that consists of maternal tissue. In contrast to eggs of
other arthropods, most insect eggs are drought resistant. This is
GUA DE LECTURA
1. AVERIGUA EL CONTEXTO DE PRODUCCIN Y LAS RAZONES QUE TUVO
FEDERICO GARCA LORCA PARA ESCRIBIR BODAS DE SANGRE.
2. RESUME LOS TRES ACTOS, DESTACANDO CON QUE HECHOS COMIENZA
Y TERMINA CADA UNO DE ELLOS.
3. QU ESPACIO PREDOMINA EN LA OBRA? QU
1. Define kinetic energy.
2. Define potential energy
3. Define energy transfer.
Hypothesis: If I construct the come-back can properly then I can model the transfer of
energy from kinetic to potential and back again.
The Science of Chemistry and Matter
What is Chemistry?
POD: Discuss with the person next to you
different ways you think chemistry is present
in your everyday life and write it down on your
Matter Homework Packet
Physical and Chemical Changes and Properties of Matter Worksheet
Classify the following as chemical change (cc), chemical property (cp), physical change
(pc), or physical property (pp).
1. _PP_ Heat conductivity
Elements, Compounds and Mixtures
1. Classify each of the following as elements (E), compounds (C) or Mixtures (M). Write
the letter X if it is none of these.
_C_Dry Ice (CO2)
While on a very smooth level transcontinental plane flight, your coffee
cup sits motionless on your tray. Are there forces acting on the cup? If so, how do
they differ from the forces that would be acting on th
SANSAET, ROMEO JR. S.
SEPTEMBER 22, 2016
ASSIGNMENT NO. 17 FINAL PRACTICAL ASSIGNMENT
freezing, is the tierra helada, a zone of permanent snow and ice.
Ice cap climate in theNevado del Ruiz
Alpine tundra climate in theSumapaz Paramo
Oceanic climate in Tota Lake
Mediterranean climate inBoyac Department
Cold desert climate nearVilla de
in rate. xouthparts. Of all the insect orders, Orthoptera displays
the most features found in other insects, including
Spiracles are located in the pleural area. Variation of this ground
plan includes the fusion of terga or terga and sterna to form
help control insect populations.
Although pest insects attract the most attention, many insects are
beneficial to the environment and to humans. Some insects,
like wasps,bees, butterflies and ants, pollinate flowering plants.
Pollination is a mutualistic
1. the original on 19 May 2011. Retrieved 5
2. Jump up^ "London 1948". International
3. al on 19 May 2011. Retrieved 5
4. Jump up^ "RFU apply for two additional
concerts at Twickenham Stadium in
2007" (Press release). T
years unless species descriptions increase
, whereas the wasp Vespa crabro has only two in the thorax and
three in the abdomen. Some insects, like the house fly Musca
domestica, have all the body ganglia fused into a single large
1. from the original (PDF) on 10 July 2007.
2. Jump up^ Schowalter, Timothy Duane (
3. ". Annual Review of Entomology. 23:
4. Jump up^ Ritland, D. B.; L. P. Brower
(1991). "The viceroy butterfly is not a