(B) Read the passage given below and answer the questions that
follow:
Sniffer dog Tucker uses his nose to help researchers find out why a
killer whale population off the northwest coast of the United States
is on the decline. The searches for whale feces floating on the
surface of the water, which are then 3 collected for examination. It
is one of the elite team of detection dogs used by scientists studying
a number of species including right whales and killer whales.
Conservation canines are fast becoming indispensable tools for
biologists, according to Aimee Hurt, Associate Director and co-
founder of Working Dogs for Conservation, based in Three Forks,
Montana. Over the last few years though, so as many new
conservation dog projects have sprung up that hurt can no longer
keep track of them all. Her organization’s dogs and their handlers
are fully booked to assist field researchers up to 2012.
"Dogs have such a phenomenal sense of smell", explained Sam
Wasser, Director of the Centre for Conservation Biology at the
University of Washington in Seattle. He has 6 worked with scat-
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detection dogs since 1997. Scientists have been using conservation
canines in their research since 1997.These dogs have enabled them
to non-invasively access a vast out of genetic and physiological
information which is to tackle conservation problems around the
world. Such information has proved vital for determining the
causes and consequences of human disturbances on wildlife as well
as the actions needed to mitigate such impacts.
The ideal detection dog is extremely energetic with an excessive
play drive. These dogs will happily work all day long, motivated by
the expectation of a ball game as a reward for sample detection.
The obsessive, high energy personalities of detection dogs also
make them difficult to maintain as pets. As a result' they frequently
find themselves abandoned to animal shelters, facing euthanasia.
The programme rescues these dogs and offers them a satisfying
career in conservation research.
1. According to the text, there are very few ___________ of
detection dogs like Tucker.
(a) people who know (b)experts who use the services
(c) elite teams. (d)persons having knowledge
2. Tucker sniffs for____________ floating on the surface of the sea.
(a) whale corpses (b) fish excreta
(c) shark faeces (d) whale faeces
6 | P a g e
3.Dogs used in conservation projects enable researchers to non-
invasively access _____________ information.
(a) critical (b)interesting
(c) genetic and physiological (d)tangible and useful
4.The ideal detection dog is extremely energetic with an excessive
_____________
(a) vitality (b) play drive
(c) tendency to run (d) enthusiasm
5. What reward do the dogs expect for their hard work?
6 ____________of these dogs make it difficult to keep them as pets.
7.In what area do these dogs find a career?
8.The genetic information found through this programme is being
used for what purpose?
9. Which word in para 1 means the same as 'waste'?
10. Find the word in para 3 which means the same as 'obtain'.
11. Find the word in para 4 which means the same as' impulsive'.
Answers
Reading Comprehension
1. According to the text, there are very few ___(c) elite teams________ of
detection dogs like Tucker.
Knowledge of detection dogs is not very common . Only very special teams are aware of the extraordinary capacity of detection dogs.
2. Tucker sniffs for__whale faeces floating on the surface of the sea.
(d) whale faeces
Whale faeces is an extremely expensive and hard found substance. Detection dogs help locate them.
3.Dogs used in conservation projects enable researchers to non-
invasively access __(c) genetic and physiological___________ information.
(c) genetic and physiological information help to tackle conservation problems around the world.
4.The ideal detection dog is extremely energetic with an excessive
___(b) play drive __________
The detection dogs are very energetic . They possess an extensive tendency to play. Their expected prize is a ball game.
5. What reward do the dogs expect for their hard work?
The detection dogs are very playful in nature. They have an excessive play drive. So after a hard day's work they expect a ball game as a reward.
6 The obsessive, high energy personalities of these dogs make it difficult to keep them as pets.
7.In what area do these dogs find a career?
These dogs find work in all fields where detection of something is required. This includes locating whale faeces, help access genetic and physiological
information in Scientific Research.
8.The genetic information found through this programme is being
used for what purpose?
The genetic information found through this programme is being used to tackle conservation problems all around the world. Such information is vital for determining the causes and consequences of human disturbances on wildlife as well as the actions needed to mitigate such impacts.
9. Which word in para 1 means the same as 'waste'?
The word feces means waste. It is a noun that signifies digested material that are excreted by man or animal.
10. Find the word in para 3 which means the same as 'obtain'.
The word closest in meaning to the word 'obtain' is 'access'. Both the words relate to gathering of information or getting at something.
11. Find the word in para 4 which means the same as' impulsive'.
The word closest in meaning to the word 'impulsive' is 'play drive' in the given context. Impulsive means the extreme or excessive power of impelling. The detection dogs have the quality as expressed through their excessive play drive nature.
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Answer:
tucker sniffs for whale