Final answer:
Rosalind Franklin contributed significantly to the discovery of DNA's structure, and Barbara McClintock discovered 'jumping genes' in genetics, both receiving delayed recognition for their work which was eventually acknowledged with major scientific accolades.
Step-by-step explanation:
During the Scientific Revolution, female scientists faced considerable obstacles due to their gender, yet some made groundbreaking contributions. One notable example is Rosalind Franklin, whose X-ray diffraction studies were critical to understanding the double helix structure of DNA. Despite her pivotal work, it was James Watson and Francis Crick who gained fame for the discovery, which has sparked discussions regarding the ethics of their use of her data and recognition of her contributions.
Another pioneering woman was Barbara McClintock, a geneticist who made significant advancements in maize genetics by discovering transposons, known as 'jumping genes.' Although her discoveries were pioneering, McClintock's acknowledgment came much later in her career, when she was awarded the Nobel Prize in Physiology or Medicine in 1983. Both scientists persevered in an era when scientific societies were opening up to women and Enlightenment principles encouraged social reform, laying foundations for the future of women in science and health professions.