Morphology
The gametophyte has this instead of fronds
What are leaflets
These are more closely related to ferns than other plants with similar names
What are club mosses
This is the dominant generation of ferns
What is sporophyte
True or False: Ferns can be found in most biomes
True
The name for each individual leaf
What are pinnae
The most numerous class of ferns
These are the fronds that have spores on their underside
What are fertile fronds
Group of sporangia
What is sori
Thin membrane covering some sporangia
What is the indusia
The most numerous of Ferns emerged this many MYA
This is the name for the fern gametophyte
What is prothallus
A section of leaves on a fern
What is frond
These pores are used for gas exchange
The first ferns emerged this many MYA
What is 360
The sporophyte will undergo this cell reproduction
What is meiosis
The still furled frond of a fern
What is a fiddlehead