学术试卷生成器

A clean black-and-white high school Biology Semester 1 Test worksheet on white letter-size paper, photographed or scanned from a straight-on top-down view, centered full page, serif typography, bold title header with name/date/period lines, multiple-choice and short-answer sections, neat spacing, classroom exam layout, simple plant cell diagram with labeled parts in soft pastel green, purple, and blue, crisp printed text, minimal shadows, even neutral lighting, realistic paper texture, sharp focus, high-resolution document scan aesthetic, plain white background, academic worksheet design, clean margins, readable formatting