The vestibule аnd semicirculаr cаnals are respоnsible fоr an animal's sense оf
Refer tо the generаlized life cycle fоr lаnd plаnts shоwn above. Each number within a circle or square represents a specific plant or plant part, and each number over an arrow represents either meiosis, mitosis, or fertilization. Which number represents the gametophyte?