B and R are linked genes in fruit flies. A fruit fly of the genotype B R/b r is testcrossed with b r/b r. In 84 percent of the meiosis, there are no chiasmata between the linked genes; in 16 percent of the meiosis, there is one chiasma between the genes. What proportion of the progeny will be B r/b r?

gametes or germ cells are haploid cells (example: sperm and ova) containing only one set (or n) number of chromosomes and autosomal or somatic cells are diploid cells containing 2n number of chromosomes.

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex

so whats the answer