What is the recombination percentage between gene y and w in Drosophila ?

What is recombination of genes?

Morgan found that 37.2 percent recombination is possible between the genes in Drosophila for

Genes G S L H are located on same chromosome. The recombination percentage is between Land G is 15%, Sand Lis 50%, H and S are 20%. The correct order of genes is

The linkage map of X - chrommosomes of fruitfly has 66 units , with yellow body gene (y) at one end and bobbed hair (b) gene at the other end . The recombination frequency between these two genes (y and b) should be

The linkage map of X- chromosomes of fruitfly has 66 units with yellow body gene (y) at one end and bobbed hair (b) gene at the other end. The recombination frequency between these two genes (y and b) should be :

Lack of independent assortment between two genes A and B in fruitly Drosophila is due to

Recombination of genes occur at