Prove you can do real lab work.
Your evidence in life science is your documented lab work:
- A clean lab notebook and written protocols (step-by-step procedures).
- Research assistantships and internships — even volunteering in a lab counts.
- Posters or short reports summarizing what you investigated and found.
Try it: write a simple protocol for an everyday "experiment" (for example, which paper towel brand absorbs the most water). List your materials, your steps, your measurements, and how you'd keep the test fair.