A bird will go broody whether or not you have a rooster. Some breeds will even go broody whether or not they have eggs; I have a Nankin hen who, in the absence of eggs, will gather small stones and set on them instead. I had someone call me once and ask me for a broody hen.
The DNA in a person is a combination of the DNA from each of their parents. Part of an organism's DNA is  non-coding DNA  sequences. They do not code for protein sequences. Some noncoding DNA is transcribed into non-coding RNA molecules, such as transfer RNA, ribosomal RNA, and regulatory RNAs).Other sequences are not transcribed at all, or give rise to RNA of unknown function. The amount of non-coding DNA varies greatly among species.ome noncoding DNA is transcribed into non-coding RNA molecules, such as transfer RNA, ribosomal RNA, and regulatory RNAs). Other sequences are not transcribed at all, or give rise to RNA of unknown function. The amount of non-coding DNA varies greatly among species.
Basically, DNA is made of nucleotide bases with some sugars and phosphate molecules. In order to understand modern genetics a person must understand the structure and function of DNA as the molecule of inheritance.ritten by: Rafaelâ¢edited by: Paul Arnold â¢updated: 2/8/2010. The structure and function of DNA are highly interrelated. From the composition of base pairs to their spacial arrangement understanding the structure and function of DNA as the molecule of inheritance is of paramount importance to grasp modern genetics.