Answer: haploid

AnswerCrossword Clue
HAPLOIDOf a single set of chromosomes
HAPLOIDSingle, in genetics
haploidhaving the gametic number of chromosomes typically including one of each pair of homologous chromosomes compare diploid
haploidorganism or cell having only one complete set of chromosomes, ordinarily half the normal diploid number
haploidsingle; simple
haploidpertaining to a single set of chromosomes
haploida cell having only one set of chromosomes