New RBI Grade B 2025 Notification will come Soon! Enroll Here

    Question

    The differential response of genotypes under changing

    environments is called:
    A Genetic variation Correct Answer Incorrect Answer
    B G×E interaction Correct Answer Incorrect Answer
    C Heritability Correct Answer Incorrect Answer
    D Genetic drift Correct Answer Incorrect Answer
    E Epistasis Correct Answer Incorrect Answer

    Solution

    Genotype × Environment (G×E) interaction occurs when genotypes perform differently across environments (e.g., a drought-tolerant variety outperforming only in dry conditions).

    Practice Next

    Relevant for Exams: