Answer:
haploid
Explanation:
The ploidy level of a single mature ascospore is haploid with half the number of chromosome present in a single diploid cell.
Ascospore are produced by meiotic division of the single diploid cell and meiosis leads to the production of haploid cells because it involves the reduction of chromosome number.
Hence, if the diploid cell with 14 chromosomes undergo meiosis, it will give rise to haploid cells with half the number of chromosome (7) of the diploid cell.
