Do you believe that experimentation on animals for scientific purposes is justified. Are there any alternatives to animal experimentation?

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Science has always been dedicated to solve crucial issues in order to improve human
life
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by conducting experiments with animals.
Although
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it seems unfair to sacrifice animals for human well-being, I consider that animal experimentation is justifiable because human
life
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is more precious and only alive organisms can help to reveal all biological mechanisms necessary to predict the prognosis of diseases flow or vital reactions. Undoubtedly, there is still the necessity to observe natural reactions of alive tissues and bodies on chemicals or effects of physical agents.
For instance
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, without rats or chimpanzee scientists could never know that drug X can stop cancer cell growth.
As a result
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, patients are able to survive from complex or
life
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threatened conditions. We prolonged human
life
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expectancy.
Moreover
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, since technological revolution has started people
also
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exploit animals in technological tests.
For example
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, we could never discover space if some experimental animals did not fly
first
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in the rocket ships.
Consequently
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, we have collected various data about space, especially about reactions of how alive organisms feel in space.
On the other hand
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, the main reason warranting animal exploitation in research is a high value of humankind. Scientists, and all biomedical investigators must follow strict standards when they work with human tissues or bodies.
For example
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, there are many limitations in science, which in one hand guarantee safety for people;
on the other hand
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, these limitations make slow the scientific progress regarding treatment options of many diseases.
Nevertheless
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, according to Code of Biomedical Ethics, there should be four clinical phases, where
first
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two of them are conducted on tissues and animals, while healthy volunteers participate in the
third
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phase and specific groups of patients take part in the
last
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phase.
As a result
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, the regulation of
such
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trials stimulates the safest treatment options entry on the pharmaceutical market.
Therefore
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, modern scientists should not infringe any biomedical standards of research using alive organisms in trials. In conclusion, despite the fact that
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life
Suggestion
the life
of each alive creature should be precious, animals’ participation in laboratory experiments makes a great contribution in scientific and technological progress for better human
life
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.
Submitted by ali_way 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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