Biotechnology-And-Its-Applications Question 137
Question: Match column-I with column-II and choose the correct option.
Column-I Column-II A. Golden rice I. Increased shelf life B. Flavr Savr II. hGH C. Mouse III. Vitamin A D. Transgenic pig IV. Organ transplantation
Options:
A) A-III; B-I; C-II; D-IV
B) A-II; B-I; C-III; D-IV
C) A-II; B-III; C-I; D-IV
D) A-IV; B-I; C-II; D-III
Show Answer
Answer:
Correct Answer: A
Solution: Explanatin- Golden Rice:-
Description: Golden Rice is a genetically modified rice variety that has been engineered to produce beta-carotene, a precursor of vitamin A. This modification gives the rice grains a yellowish color, hence the name ““golden.”” The goal of Golden Rice is to combat vitamin A deficiency, which can lead to blindness and other health issues, especially in developing countries where rice is a staple food. Flavr Savr Tomato:
Description: The Flavr Savr Tomato was the first commercially grown genetically modified (GM) food product. It was engineered to delay ripening and soften after harvesting, which was intended to improve flavor and shelf life. This tomato was designed to remain firm while ripening on the vine longer, potentially enhancing its taste compared to conventionally harvested tomatoes. Transgenic Mouse:
Description: Transgenic mice are laboratory mice that have had their genetic material artificially manipulated to introduce genes from another species. These mice are widely used in biomedical research to study gene function, human diseases, and to test potential therapies. Transgenic mice have contributed significantly to scientific understanding of genetics and disease mechanisms. Transgenic Pig:
Description: Transgenic pigs are pigs that have been genetically modified to carry genes from other organisms. These modifications are typically made to introduce desirable traits such as disease resistance, improved growth rates, or the production of pharmaceutical proteins in their milk or tissues. Transgenic pigs are studied for their potential applications in agriculture, medicine, and biotechnology.
BETA
