Analysis:
The image displays cultures of Penicillium mold in a petri dish. Penicillium is a genus of fungi well-known for its role in the production of antibiotics, most notably penicillin. Therefore, the most direct and common use associated with Penicillium in a biological or medical context among the given options is the production of antibiotics.
- для получения вирусов (for obtaining viruses): Penicillium is not typically used for virus production.
- для получения гормонов (for obtaining hormones): While some microorganisms can produce hormones, Penicillium is not primarily known for this.
- для получения антибиотиков (for obtaining antibiotics): Penicillium is famous for producing penicillin, a broad-spectrum antibiotic. This is a direct and well-established application.
- для получения ферментов (for obtaining enzymes): Fungi can produce enzymes, but the most prominent and historically significant product of Penicillium, especially in the context of a general biology or science question, is antibiotics.
Given the visual evidence of Penicillium mold, the primary association in science and medicine is its role in antibiotic production.
Answer: для получения антибиотиков