কৃষিক্ষেত্রে জেনেটিক ইঞ্জিনিয়ারিং ব্যবহারে-
i. জীব বৈচিত্র্যের উদ্ভব হবে
ii. অর্থনৈতিক উন্নয়ন হবে
iii. দেশীয় প্রজাতির বিলুপ্ত হবে
নিচের কোনটি সঠিক?

The given answer is "i ও ii," meaning that the correct options among the statements are the first and the second. Let’s break down why this answer is correct:

    
• i. জীব বৈচিত্র্যের উদ্ভব হবে: Genetic engineering can create new varieties of crops, which may enhance biodiversity by introducing new genetic traits. This can lead to the development of resilient plant varieties that can adapt to changing environmental conditions.
         
• ii. অর্থনৈতিক উন্নয়ন হবে: By improving crop yields and resistance to pests, genetic engineering can significantly boost agricultural productivity. This increase can lead to economic development in agricultural sectors, benefiting farmers and the economy overall.
         
• iii. দেশীয় প্রজাতির বিলুপ্ত হবে: While genetic engineering poses the risk of domestic species becoming endangered due to competition from engineered varieties, this statement is not inherently positive. The answer focuses on the beneficial aspects, not the negative consequences.

Hence, since the first two statements highlight the potential benefits of genetic engineering in agriculture, they were chosen as correct in the answer.

AI-এর ব্যাখ্যায় ভুল থাকতে পারে।