The region of a chromosome holding the two double strands of  replicated DNA together is called a centromere. The complex of DNA  and protein that makes up eukaryotic chromo â¦ some is properly called  chromatin. Answered.
Luckily boneless chicken wings are very easy to make and the truth is, there is really no such thing as a boneless chicken wing. Boneless chicken wings are simply breaded pieces of chicken breast. Popular chains like Buffalo Wild Wings have made these extremely popular.
Bird and butterfly wings have tremendous differences, a bird's wings are made of bone, skin, and feathers whereas a butterflies wings are made of membranes stretched between h â¦ ollow tubes that protrude from the butterflies body. Instead of feathers, butterflies have colored scales covering their wings.