The following question refers to the generalized life cycle for land plants shown in the figure. Each number within a circle or square represents a specific plant or plant part, and each number over an arrow represents meiosis, mitosis, or fertilization.

In the figure, which number represents the mature gametophyte?

Question

The following question refers to the generalized life cycle for land plants shown in the figure. Each number within a circle or square represents a specific plant or plant part, and each number over an arrow represents meiosis, mitosis, or fertilization.

In the figure, which number represents the mature gametophyte?

Quizplus · Accepted Answer

The mature gametophyte is represented by the number 7, which produces gametes through mitosis. Numbers 1 and 3 represent the sporophyte generation, while number 11 represents the fusion of gametes during fertilization.

The Following Question Refers to the Generalized Life Cycle for Land