What does a recombination frequency of 50% indicate regarding linkage?

Explanation:

A recombinant frequency significantly less than 50 percent shows that the genes are linked. A recombinant frequency of 50 percent generally means that the genes are unlinked on separate chromosomes. The remainder of this chapter focuses mainly on linked genes and recombinants arising from crossing-over.

A recombinant frequency significantly less than 50 per cent shows that the genes are linked.

Explanation:

A recombinant frequency of 50 per cent generally means that the genes are unlinked on separate chromosomes.

thymine. in rna, thymine is replace by uracil

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).