Download and print this free genetics word search — 15 hidden words tracing a TRAIT from parent to OFFSPRING, from the GENE tucked inside a CHROMOSOME to the DNA that carries it all. It’s a free PDF with the answer key included, sized for standard printer paper and ready for biology unit starters, lab-day warm-ups, or revision before a heredity test.
The word list is easy-to-medium: CELL, GENE and DNA are quick finds, while CHROMOSOME, HEREDITY and RECESSIVE take a little longer to spot. It works from about grade 7 up, and pairs well with a Punnett square lesson on dominant and recessive traits.
The 15 Words in This Puzzle
Trace the TRAIT from GENE to OFFSPRING: a DOMINANT or RECESSIVE ALLELE sits on a CHROMOSOME inside the NUCLEUS, and HEREDITY carries it all down through the GENOME. Here’s the full word bank you’ll be hunting for:
- ALLELE
- CELL
- CHROMOSOME
- DNA
- DOMINANT
- GENE
- GENOME
- HEREDITY
- INHERIT
- MUTATION
- NUCLEUS
- OFFSPRING
- PROTEIN
- RECESSIVE
- TRAIT