Page 130 - 3 ADIM DENEME SINAVI YDT KİTAP 2.ADIM

YDT • İngilizce 2. ADIM • 5. DENEME

, 30. According to the passage, how do penguins’
29. - 31. soruları aşağıdaki parçaya göre cevaplayınız. bodies allow them to function at a low oxygen
level?
Like all penguins, emperor penguins are flightless
A) By combing the water for food for their chicks
animals with streamlined bodies, and their wings are
stiffened and flattened with flippers for a marine habitat. B) With their streamlined flightless bodies and
Their diet consists mainly of fish but also includes stiffened wings
crustaceans such as krill and cephalopods like squid. C) With the palletised feet that allow them to dive
While hunting, the species can stay underwater for very deep
about 20 minutes and dive to a depth of 535 m. To D) By slowing down metabolism and turning off
facilitate this, it has several adaptations, including non-essential organ processes
unusually structured haemoglobin that allows it to E) With their haemoglobin with an unusual structure
function at low oxygen levels, solid bones to reduce
barotrauma, and the ability to reduce its metabolism
and shut down non-essential organ functions. Emperor
penguins, the only penguin species to breed during
the Antarctic winter, reach breeding colonies of up to
several thousand individuals by walking 50–120 km on
ice. The female lays a single egg, and it is incubated by
the male for a little over two months while the female
returns to the sea to feed. The parents then take turns
looking for food in the sea and looking after their chicks
in the colony. Life expectancy is typically 20 years
in the wild although observations suggest that some
individuals can live up to 50 years.

29. It is pointed out in the passage that emperor 31. Which of the following cannot be said about
penguins ----. emperor penguins?

A) are the only penguins that breed in Antarctica A) In the wild, their life expectancy is normally 20
B) can stay underwater for half an hour years, while statistics show that some individuals
can live up to 50 years.
C) can live for more than fifty years
B) Because of their robust bones, they are less
D) only eat fish as part of their diet
sensitive to barotrauma than other animals.
E) can fly by means of their flattened wings
C) They have the ability to dive to a depth of 535
metres during the course of their hunting.
D) Dad penguins alternate between searching for
food in the sea and caring for their young in the
colony.
E) They walk 50–120 km on ice to reach breeding
colonies of up to several thousand individuals.

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