Junior High School 3rd Year Science Biology Master 50 Questions Practice

A middle-school biology learning material presented as an HTML browser quiz game. Covers junior-high-level topics from "Continuity of Life" and "Biology and Environment" curricula, including cell division, sexual and asexual reproduction, fertilization and development, chromosomes, genetics, inheritance laws, evolution, homologous organs, food chains, ecosystems, and bioaccumulation. Features quiz-based gameplay with explanations after answers, designed for repeat study sessions. Includes complementary worksheets and answer keys for classroom use, self-study, exam prep, and foundational review.