Final answer:
Spermatogenesis and oogenesis are both forms of gametogenesis that take place through meiosis, resulting in the production of sperm and ova.
Step-by-step explanation:
Spermatogenesis and oogenesis are both forms of gametogenesis that take place through the process of meiosis. Spermatogenesis is the process of formation of four sperm in the testes of males, while oogenesis is the process of formation of one ovum in the ovaries of females. So, the correct answer to the question is C. Sperm and ova are produced as a result of the process of meiosis.