Nowadays, animal experiments are widely used to develop new medicines and to test the safety of other products. Some people argue that these experiments should be banned because it is morally wrong to cause animals to suffer, while others are in favor of them because of other benefits to humanity. Discuss both views and give your opinion.

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There has been a heated debate on animal exploitation in laboratories. Some people are opposed to it for moral reasons, while supporters think that human take advantage of those studies. It is true that these days, due to the growing demand for medical treatments and beauty products, animals are increasingly used as guinea pigs to test efficiency and safety.
For example
Linking Words
, new vaccines to treat diseases are pricked on mice, or some cosmetics brands do experiments on rabbits. On the one hand, there is mounting evidence that animal research has benefited human beings.
This
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can be named as experiments on cows which were instrumental in developing the vaccine that eliminated smallpox, or dogs were helpful in the discovery of insulin to cure diabetes.
Therefore
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, experimentation on animals has saved thousands of lives.
On the other hand
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, torturing and exploiting innocent animals to
is
Suggestion
be
wrong on principle. Mice are born vulnerable to radiation, the high exposure to which may kill them. More advanced mammals,
such
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as monkeys and apes, share the same complex nervous systems like us, so they can suffer from pain and fear. Our animal cousins do nothing harm to us, but it is
human
Suggestion
the human
a human
who
are
Suggestion
is
the culprit to
deaths
Suggestion
the deaths
and extinction of species for economic and medical gain.
Instead
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of
such
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cruelty, scientists can conduct research with more humane and effective alternatives. They can replace live animals with tissue and cell cultures that are grown from their stem cells or single cells. Due to the advent of technology, computer simulations are
also
Linking Words
highly recommended. In conclusion, I would believe that it is time we stopped our use of animals in tests despite the merits offered to human beings.
Submitted by Andy on

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Include an introduction and conclusion

A conclusion is essential for IELTS writing task 2. It is more important than most people realise. You will be penalised for missing a conclusion in your IELTS essay.

The easiest paragraph to write in an essay is the conclusion paragraph. This is because the paragraph mostly contains information that has already been presented in the essay – it is just the repetition of some information written in the introduction paragraph and supporting paragraphs.

The conclusion paragraph only has 3 sentences:

  • Summary
  • Restatement of thesis
  • Prediction or recommendation

Example:

To summarize, a robotic teacher does not have the necessary disciple to properly give instructions to students and actually works to retard the ability of a student to comprehend new lessons. Therefore, it is clear that the idea of running a classroom completely by a machine cannot be supported. After thorough analysis on this subject, it is predicted that the adverse effects of the debate over technology-driven teaching will always be greater than the positive effects, and because of this, classroom teachers will never be substituted for technology.

Start your conclusion with a linking phrase. Here are some examples:

  • In conclusion
  • To conclude
  • To summarize
  • Finally
  • In a nutshell
  • In general

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