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Altruism is a type of behavior in which an animal sacrifices its own interest for that of another animal or group of animals.

Altruism is a type of behavior in which an animal sacrifices its own interest for that of another animal or group of animals. r8DJm
Altruism is a type of behavior in which an animal sacrifices its own interest for that of another animal or group of animals. Altruism is the opposite of selfishness; individuals performing altruistic acts gain nothing for themselves. Examples of altruism abound, both among humans and among other mammals. Unselfish acts among humans range from the sharing of food with strangers to the donation of body organs to family members, and even to strangers. Such acts are altruistic in that they benefit another, yet provide little reward to the one performing the act. In fact, many species of animals appear willing to sacrifice food, or even their life, to assist other members of their group. The meerkat, which is a mammal that dwells in burrows in grassland areas of Africa, is often cited as an example. In groups of meerkats, an individual acts as a sentinel, standing guard and looking out for predators while the others hunt for food or eat food they have obtained. If the sentinel meerkat sees a predator such as a hawk approaching the group, it gives an alarm cry alerting the other meerkats to run and seek shelter. By standing guard, the sentinel meerkat gains nothing-it goes without food while the others eat, and it places itself in grave danger. After it issues an alarm, it has to flee alone, which might make it more at risk to a predator, since animals in groups are often able to work together to fend off a predator. So the altruistic sentinel behavior helps ensure the survival of other members of the meerkat's group.
Altruism is a type of behavior in which an
animal
sacrifices its
own
interest for that

of
another
animal
or
group
of
animals
. Altruism is the opposite of selfishness;
individuals


performing
altruistic acts gain nothing for themselves.

Examples of altruism abound, both among humans and among
other
mammals.

Unselfish acts among humans range from the sharing of
food
with strangers

to
the donation of body organs to family members, and even to strangers. Such

acts are altruistic in that they benefit another,
yet
provide
little
reward to the one

performing
the act.

In fact,
many
species of
animals
appear willing to sacrifice
food
, or even their

life
, to assist
other
members of their
group
. The
meerkat
, which is a mammal
that


dwells
in burrows in grassland areas of Africa, is
often
cited as an example. In

groups of
meerkats
, an individual acts as a sentinel, standing guard and looking out

for
predators while the others hunt for
food
or eat
food
they have obtained. If
the


sentinel
meerkat
sees
a predator such as a hawk approaching the
group
, it gives an

alarm
cry alerting the
other
meerkats
to run and seek shelter. By standing guard,

the sentinel
meerkat
gains nothing-it goes without
food
while the others eat, and

it
places itself in grave
danger
. After it issues an alarm, it
has to
flee alone,
which


might
make
it more at
risk
to a predator, since
animals
in
groups
are
often
able

to
work together to fend off a predator.
So
the altruistic sentinel behavior
helps


ensure
the survival of
other
members of the
meerkat
's
group
.
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IELTS essay Altruism is a type of behavior in which an animal sacrifices its own interest for that of another animal or group of animals.

Essay
  American English
20 paragraphs
265 words
5.5
Overall Band Score
Coherence and Cohesion: 5.5
  • Structure your answers in logical paragraphs
  • ?
    One main idea per paragraph
  • Include an introduction and conclusion
  • Support main points with an explanation and then an example
  • Use cohesive linking words accurately and appropriately
  • Vary your linking phrases using synonyms
Lexical Resource: 5.0
  • Try to vary your vocabulary using accurate synonyms
  • Use less common question specific words that accurately convey meaning
  • Check your work for spelling and word formation mistakes
Grammatical Range: 5.5
  • Use a variety of complex and simple sentences
  • Check your writing for errors
Task Achievement: 5.0
  • Answer all parts of the question
  • ?
    Present relevant ideas
  • Fully explain these ideas
  • Support ideas with relevant, specific examples
Labels Descriptions
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    Currently is not available
  • Meet the criteria
  • Doesn't meet the criteria
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