Final answer:
Ascospores are fungal reproductive cells that are produced by meiosis and protected by tough walls. They are more tolerant of abuse than normal cells and are associated with sexual reproduction in fungi.
Step-by-step explanation:
Fungal reproductive cells that are produced by meiosis and protected by tough walls are called Ascospores. These ascospores are associated with sex and have a thicker cell wall, making them more tolerant of abuse than normal cells. When the ascospores germinate, the diploid nuclei undergo meiosis and the ascospore produces a stalk with a sporangium containing haploid cells called ascospores.