Populations in developing nations are rapidly growing, people now believe that we should turn to GM crops to increase the production of food grains. Discuss the Advantages and Disadvantages of this approach.

Feeding the exploding population is a gigantic problem faced by developing nations. A distinct group now believes that switching to

GM

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crops

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, in order to increase the output of food grains, is the way forward.

This

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essay elaborates on the advantages and disadvantages of

this

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approach.

To begin

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with, the pluses of cultivating genetically modified

crops

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are numerous.

Firstly

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, because growth genes in these species are enhanced, they give higher yields per hectare of land.

Thus

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, more grains can be harvested from smaller farms.

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,

GM

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wheat gives twice the harvest as compared to the natural variety to farmers in Punjab.

Secondly

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, these plants are modified in

such

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a way that they demand

less

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fewer

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resources during cultivation.

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, organic rice

is so

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is so resourced

is so resourcing

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resource intensive

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resource-intensive

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that it can only be grown in the southern states,

where as

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whereas

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GM

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rice is

also

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produced in a relatively arid state like Haryana. So, these genetically modified variants not only give

a

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apply

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larger

produce

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production

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,

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apply

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but

also

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save precious water of developing states.

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there are advantages to using DNA modified grain, it comes with certain disadvantages as well. To start with, foods made from

GM

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crops

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are deficient in nutrition as compared to organic ones.

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, DNA altered varieties of rice are less in amino acid content when compared to natural ones.

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, they are less resistant to harsh climates and disease making them vulnerable to adverse times.

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,

GM

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wheat is not able to withstand locust infestation as well as the native variety. In conclusion,

although

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this

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approach of using genetic engineering to modify

crops

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to meet the demands of feeding the rising population has some advantages like higher

ouput

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output

of cereals, fruits and other foods, it

also

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has some inherent drawbacks like being defenceless against harsher weather and comparatively lower nutrition.