Variation & Inheritance Key Words Crossword Puzzle

QUESTIONS LIST: genotype: all the alleles that make up a certain gene, recessive: an allele that is only expressed if there are 2 copies, e.g. bb, variation: the differences within a species, environmental: variation that is influenced by the surroundings, dna: deoxyribonucelic acid, genetic: variation that is determined by dna, phenotype: the characteristic that is shown/expressed, genome: all the genes that make up an organism, continuous: variation that can be measured between a minimum and maximum value e.g. height, dominant: an allele that is always expressed, e.g. bb or bb, heterozygous: two different alleles, homozygous: two copies of the same allele, allele: a particular form of a gene, discontinuous: variation that falls into categories e.g. hair colour