KAPRADINY

What tissues are by ferns already perfectly developed?
1. vascular tissues
2. meristem
3. protective tissues
Underground stem in ferns is called?
1. rhizome
2. scape
3. stalk
What is indusium?
1. protection of sporangia
2. leaf of fern
3. protection against moisture
Spores are spread by
1. wind
2. animals
3. water
The wooden part of the vascular bundles is made by
1. tracheids
2. cellulae cibrosae
3. living cells
The bast part of the vascular bundles is made by
1. cellulae cibrosae
2. tracheids
3. dead cells
Sexual organs are carried by.
1. prothallus
2. spore
3. new plant
Archegonium are..
1. male sex cells
2. female sex cells
3. both male and female sex cells
Antheridium are....
1. male sex cells
2. female sex cells
3. both male and female sex cells
Our biggest fern is
1. deer fern
2. common bracken
3. male fern