Biology

Q. Multiple alleles are present : (a) On sister chromatids (b) On different chromosomes (c) At different loci on the same chromosome (d) At the same locus of the chromosome…

Q. The movement of a gene from one linkage group to another is called : (a) Crossing-over (b) Inversion (c) Translocation (d) Duplication Solution : Correct option : C Linkage…

Q. Alleles are : (a) Heterozygous (b) Different Phenotypes (c) True breeding homozygotes (d) Different molecular forms of a gene Solution : Correct option : A An allele is a variant…

Q. Determine the sex of Drosophila with the genotype AAA+XX chromosomal constitution : (a) Normal female (b) Intersex (c) Super male (d) Super female Solution : Correct option : B Genic…