alleryStart learning →In Drosophila, which gene pair is more tightly linked?
AWhite and miniature
BBoth equally linked
CNeither pair linked
DWhite and yellow
Answer & Solution
Correct answer: D. White and yellow
White and yellow recombine far less than white and miniature wing, so their linkage is stronger.
Keep practising Principles of Inheritance and Variation
Browse all Principles of Inheritance and Variation questions for Bihar Board Class 12 (Science), or explore more Biology topics.
Related questions
Failure of cytokinesis after telophase leads to which condition, common in plants?In sickle-cell anaemia, which amino acid replaces glutamic acid in the beta globin chain?Who used recombination frequency to map gene positions on a chromosome?Which gene pair of Drosophila showed 37.2 per cent recombination?When two genes lie on the same chromosome, which gene combination is more frequent?Which organism did Morgan use in his studies of inheritance?Which two scientists noted that chromosomes behave parallel to genes?Who independently rediscovered Mendel's results in 1900?