10 letters · 21 points in Scrabble
noun a hybrid produced by crossing parents that are homozygous except for a single gene locus that has two alleles (as in Mendel's experiments with garden peas)
originEtymology tree Ancient Greek μόνος (mónos) Ancient Greek μονο- (mono-)der. English mono- English hybrid English monohybrid From mono- + hybrid.
Etymology from Wiktionary, CC BY-SA 3.0