Fact 1: Fertilization occurs when sperm swim to an egg inside an archegonium.

Fact 2: If the egg is fertilized, the complex process of reproduction continues.

Given the two facts above, answer the question "What continues when sperm swim to an egg inside an archegonium?" with the following options: 
- rapid expansion
 - permineralization
 - hemoglobin
 - cell wall
 - Plant reproduction
 - reproduction
 - flow of electrons
 - miasma


 

      reproduction   