This printable word search puzzle contains 29 hidden words in a 24x24 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
bioindicatorspecies
discretevariation
binaryfission
biodiversity
competition
transgenic
specialist
parasitism
generalist
extirpated
chromosome
adaptation
variation
symbiosis
phenotype
mutualism
ecosystem
genotype
species
mutagen
mitosis
meiosis
habitat
zygote
gamete
allele
niche
clone
gene