The name of the cell produced on the underside of a fern that can grow into a new fern is a spore.
The correct answer is "a spore." Spores are single cells produced on the underside of fern leaves, also known as fronds. These spores have the potential to grow into new fern plants through a process called germination. To find the answer to this question, you can either have prior knowledge about fern reproduction or research about fern life cycles.
