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?

the sphincter muscles at the end of the digestive tract is the anus.

not too sure but maybe in the hot springs.

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds

my teacher would say no s