M. Wilkins and R. Franklin obtained high-resolution images of DNA fibers with the help of X-ray crystallography, which suggested other scientists like Watson and Crick to discover a double helical structure of DNA ( deoxyribonucleic acid). In other words, using the information of the work done by these two scientist, Wastson and Crick discovered double helical structure of DNA.
Biotic and Abiotic factors differ greatly. A biotic factor is any living thing in an ecosystem, such as plants and animals. An abiotic factor is all nonliving things in an ecosystem, such as water, dirt, and rocks.
