Final answer:
The higher yielding insect repellant strain of rice aims to increase crop yields, reduce pesticide use, and be cost-effective. It is engineered to be more resistant to pests, potentially offers similar or improved nutritional value, and could change agricultural practices if it is viable for commercial growth.
Step-by-step explanation:
The researchers developed a higher yielding insect repellant strain of rice with specific objectives in mind. The primary purposes of this strain are to increase the yield of rice crops by making them more resistant to insect infestations and to reduce the cost of rice production by minimizing the need for chemical pesticides. An additional advantage is that the genetically modified (GM) rice may be more tolerant to environmental stresses such as droughts. These modifications can help meet the increasing food demands globally and reduce environmental impact.
Comparing this GM rice to existing varieties:
- The yield of the GM rice is likely higher due to its enhanced resistance to pests.
- It is indeed more resistant to infestation, reducing the reliance on chemical pesticides.
- While the primary focus appears to be on yield and pest resistance, the nutritional value may be similar or enhanced through other genetic modifications.
- As for commercial growth, if the GM rice proves safe, economical, and beneficial for the environment, it can be seen as a viable product for the marketplace.
Innovations like these draw from biotechnological advancements and address issues such as pest management through biological control tools and contributing to sustainable agricultural practices.