Question

The gene transfer between unrelated plants is brought about by ...............

• A. cloning
• B. genetic engineering
• C. asexual reproduction
• D. sexual reproduction

Hint:

Genetic engineering allows the transfer of specific genes between unrelated plants, which can result in desirable traits in crops.

Answer 1

The Correct Option is B

Step 1: Understanding the process of gene transfer.
Gene transfer between unrelated plants involves the transfer of specific genes from one plant to another. This process is typically done through genetic engineering, where genes are introduced into a plant's DNA.
Step 2: Analyzing the options.
(A) cloning: Incorrect. Cloning refers to the process of producing identical genetic copies of an organism, but it does not involve gene transfer between unrelated plants.
(B) genetic engineering: Correct. Genetic engineering is the method used for transferring genes between unrelated plants, often using techniques such as CRISPR or gene guns.
(C) asexual reproduction: Incorrect. Asexual reproduction results in offspring genetically identical to the parent, and it does not involve gene transfer between unrelated plants.
(D) sexual reproduction: Incorrect. Sexual reproduction involves the combination of genetic material from two parent plants, but it does not involve gene transfer between unrelated plants as in genetic engineering.
Step 3: Conclusion.
The correct answer is (B) genetic engineering, as it is the technique used to transfer genes between unrelated plants.