Question

Since there is no respiratory system how do Lophophorates do gas exchange?

Answer 1

Lophophorates, like flatworms, rely on diffusion through their body surface for gas exchange due to the lack of a respiratory system. Oxygen enters their bodies through small pores and diffuses to the cells. Their thin body allows for effective gas exchange.

Step-by-step explanation:

Lophophorates, such as flatworms, do not have a respiratory system like other animals. Instead, they rely on diffusion through their body surface for gas exchange. Oxygen enters their bodies through small pores and diffuses to the cells. This method works because the flatworms have a thin body that allows for efficient gas exchange.