New RBI Grade B Notification Coming Soon... Prepare with Us!! Click here to enroll

    Register

    Question

    Consider the following statements in reference to cross pollinated crops.

    A. Inbred lines based single cross hybrid is homozygous and homogeneous.

    B. Inbred lines based single cross hybrid is heterozygous and homogeneous

    C. Composites are heterozygous and heterogeneous

    D. General combining ability (GCA) of the component lines are tested in composite variety development.

    E. General combining ability of the component lines are tested for development of synthetic cultivar 

    Choose the correct answer from the options given below:

    A A, C and D only Correct Answer Incorrect Answer
    B A, D and E only Correct Answer Incorrect Answer
    C B, C and E only Correct Answer Incorrect Answer
    D A, E and E only Correct Answer Incorrect Answer

    Solution

    Inbred lines based single cross hybrid is heterozygous and homogeneous.  Composites are heterozygous and heterogeneous General combining ability of the component lines are tested for development of synthetic cultivar. 

    Practice Next

    Relevant for Exams:

    ×
    ×