Some people believe that genetic engineering is an urgent branch of society to improve humans' life. On the contrary, others claim that it is nonsense to disturb the balance of nature. What do you think if people have the right to change the law of nature? It is a widely held view that genetically engineered food is one of the useful invention. As a number of world population are increasing and freak weather conditions, people in some countries suffer from famine. Engineered crops can help to reduce this shortage of food. Because genetically modified natural plants are more tolerant of bad weather or soil conditions. Furthermore, in medical science genetic engineering helps people whose genetic disease may pass on their descendants to prevent it. Moreover, if genetic engineers can clone organs such as hearts and kidneys, people will not die of waiting for an organ donor. On the other hand, genetic engineering interrupts natural sequence and it poses some problems. Changing genes not always successful. It also causes some disease. Engineered crops can cause allergies. Therefore, a diversity of species might eventually die out as a result of genetic modifying. To sum up, genetic engineering has benefits and disadvantages. It is up to how scientists use it
Some
people
believe that
genetic
engineering
is an urgent branch of society to
improve
humans' life.
On the contrary
, others claim that it is nonsense to disturb the balance of nature. What do you
think
if
people
have the right to
change
the law of nature? It is a
widely
held view that
genetically
engineered food is one of the useful invention. As a number of world population are increasing and freak weather conditions,
people
in
some
countries suffer from famine. Engineered crops can
help
to
reduce
this shortage of food.
Because
genetically
modified natural plants are more tolerant of
bad
weather or soil conditions.
Furthermore
, in medical science
genetic
engineering
helps
people
whose
genetic
disease may pass on their descendants to
prevent
it.
Moreover
, if
genetic
engineers can clone organs such as hearts and kidneys,
people
will not
die
of waiting for an organ donor.
On the other hand
,
genetic
engineering
interrupts natural sequence and it poses
some
problems. Changing genes not always successful. It
also
causes
some
disease. Engineered crops can cause allergies.
Therefore
, a diversity of species might
eventually
die
out
as a result
of
genetic
modifying. To sum up,
genetic
engineering
has benefits and disadvantages. It is up to how scientists
use
it