Aizen used hogyoku to create Nelliel and Nnoitra
B
Correct answer
Explanation
The Hogyoku was Aizen's tool for breaking the boundary between Shinigami and Hollow, but Nelliel (Neliel) and Nnoitra were natural Arrancar who evolved normally. Nelliel was the 3rd Espada and Nnoitra was the 8th Espada - they weren't created by Aizen using the Hogyoku.