Male turkeys have a snood, which is a flap of skin that hangs across their beak. Snood length is negatively correlated with parasite load (e. g., males with longer snoods have fewer parasites), and females prefer to mate with long-snooded males. The snood is an example of:

answer; i believe that the correct answer is (b) melosis; plz check first.good luck

nucleus

would be most reasonable answer tbh

during the process of dna replication, brdu can replace thymidine and incorporate into the newly synthesized dna, cell proliferation thus can be reflected in the extent of brdu incorporation.