In drosophila male there is no cross over suppression due to pericentric inversion as___________(a) They have only one set of chromosome(b) They always have double cross over(c) They never recombine(d) They don’t undergo meiosisThis question was posed to me by my college director while I was bunking the class.Question is taken from Chromosomal Abnormality : Inversion topic in division Chromosomal Basis of Inheritance of Cytogenetics

In drosophila male there is no cross over suppression due to pericentr

1.	In drosophila male there is no cross over suppression due to pericentric inversion as___________(a) They have only one set of chromosome(b) They always have double cross over(c) They never recombine(d) They don’t undergo meiosisThis question was posed to me by my college director while I was bunking the class.Question is taken from Chromosomal Abnormality : Inversion topic in division Chromosomal Basis of Inheritance of Cytogenetics
Answer» CORRECT option is (c) They never recombine To explain: Drosophila males don’t recombine due to the ABSENCE of synaptonemal COMPLEX formation. THUS there is no question of recombination for it to be suppressed.

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