DNA

Deoxyribonucleic acid is present in all organisms. Whether it is mammal, bird or bacteria DNA is responsible for a functioning organism. Looking at the two tables provided, there are some noticeable trends that could be identified, as well as conclusions that can be derived. The idea that more complex organism have more DNA mass per cell, that the mass of DNA in somatic cells is constant (there is a range but it is very slight) for any particular organism, that sperm cells are haploid cells and that all organisms have DNA present in their cells are ideas present from the tables provided.
The fact that all of the organisms, whether it is mammal, bird or fungi have a mass of DNA present in their cells shows that DNA is present for a reason. If a mammal has an approximate DNA mass in each cell of 6pg and birds have an average DNA mass of 2pg per cell then this DNA has to have a specific function in the body, which explains its initial appearance in each cell. Also, because the organ...