Articles > Haploid definition – quiz Haploid definition – quiz Quiz Choose the best answer. 1. What is a haploid? A cell with two sets of chromosomes A cell with half of the half set of chromosomes A cell with half of the complete set of chromosomes None 2. Having multiple sets of chromosomes Haploid Diploid Polyploid None 3. Refers to the number of sets of homologous chromosomes in the genome of a cell or an organism Haploidy Ploidy Gametophyte None 4. Which of the following is a haploid? Muscle cell Skin cell Sex cell None 5. The haploid stage in a plant life cycle Gametophyte Sporophyte Gametophyte or sporophyte None Send Your Results (Optional) Your Name To Email Time's up