The correct answer is B. Stage 2.
Step-by-step explanation
In the image, four phases of the metamorphosis of insects are shown which are egg, larva, pupa, and imago. In phase two the larva is shown. Larvaes are soft and long also, their bodies are divided in segments and they do not have wings. In this phase, the insects are in their juvenile phase which is characterized by an organism that has anatomy, physiology, and ecology different from those of the adult insect. So the correct answer is 2.