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    Some people believe that the key to averting a potential food crisis may lie in recent advances in science and biotechnology. By manipulating the genetic composition of basic crops, such as rice, it is possible to boost a plant's rate of photosynthesis and to produce bigger crop yields. This process is known as a genetic modification; plants that are produced in such a way are called genetically modified organisms (GMOs). Genetic modification can be carried out for a variety of purposesminusnot only to enhance the crop yield. Scientists have produced GMOs with higher than normal vitamin content, for example; other genetically modified crops are resistant to commonly used agricultural herbicides that used to kill the weeds around them, as well as insects and fungal and viral pests. Food products that are made from, or contain traces of genetically modified organisms are known as GM foods.

    Scientists claimed that a GM strain of 'super-rice' could boost rice yields by as much as 35 percent. Another strain called golden rice -which contains added amounts of vitamin A- could reduce vitamin A deficiency in more than 120 children worldwide. Some might think that such advances in biotechnology would be welcomed enthusiastically by people around the world. But, in fact, the issue of genetic modification has become one of the most controversial issues of our age. For many people, it highlights the fine line that exists between the benefits of technology and scientific innovation, on the one hand, and the risks of environmental destruction, on the other.

The part preceding the text above most likely discusses ...

The part preceding the text above most likely discusses ...

  1. controversial issues in genetic modification.

  2. the rate of photosynthesis of certain plants.

  3. some advance in science and biotechnology.

  4. food shortage that potentially threats the world.

  5. scientist experiment in science and biotechnology.

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M. Isnaeni

Master Teacher

Mahasiswa/Alumni Universitas Negeri Semarang

Jawaban terverifikasi

Jawaban

jawaban yang benar adalah D.

jawaban yang benar adalah D.

Pembahasan

Soal tersebut menanyakan topik apa yang kemungkinan besar dibahas pada bagian sebelum teks di atas. Untuk menjawab soal tersebut, kita dapat melihat petunjuknya pada kalimat pertama di paragraf satu. " Some people believe that the key to averting a potential food crisis may lie in recent advances in science and biotechnology " berarti "Beberapa orang percaya bahwa kunci untuk mencegah potensi krisis pangan mungkin terletak pada kemajuan ilmu pengetahuan dan bioteknologi baru-baru ini". Kata " a potential food crisis " pada kalimat tersebut dapat disimpulkan merupakan topik yangkemungkinan besar dibahas pada bagian sebelum teks di atas. Pilihan jawaban " food shortage that potentially threats the world " menjadi satu-satunya jawaban yang benar karena memiliki makna yang sama dengan" a potential food crisis ". Jadi, jawaban yang benar adalah D.

Soal tersebut menanyakan topik apa yang kemungkinan besar dibahas pada bagian sebelum teks di atas.

Untuk menjawab soal tersebut, kita dapat melihat petunjuknya pada kalimat pertama di paragraf satu. "Some people believe that the key to averting a potential food crisis may lie in recent advances in science and biotechnology" berarti "Beberapa orang percaya bahwa kunci untuk mencegah potensi krisis pangan mungkin terletak pada kemajuan ilmu pengetahuan dan bioteknologi baru-baru ini".

Kata "a potential food crisis" pada kalimat tersebut dapat disimpulkan merupakan topik yang kemungkinan besar dibahas pada bagian sebelum teks di atas.

Pilihan jawaban "food shortage that potentially threats the world" menjadi satu-satunya jawaban yang benar karena memiliki makna yang sama dengan "a potential food crisis".

Jadi, jawaban yang benar adalah D.

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