Lab Practical
Liverwort Antheridiophore
Archegonium
Bubble structures wn stalk is
is haploid
Vase like structure
The lollipop structures
Sporophyte
At maturity contains spores
Bubble like structures
Haploid
Microgametophytes
Circular structure
Contained
Male
Cells will divide and develop into spores
Pointy structure
Microsporophyll
Micro
Female
Mega
Sperm
Microsporangium
Layer of cells indicated by arrow that forms sac-like structure
Antheridium
Ovule
tissue indicated
Single cell indicated
Structure w/n vase
Egg: Haploid
Heart like structures
Structure indicated
Structures inside
Haploid
The cells will divide meiotically and develop into microspores
Immature microgametophytes
Mature Microgametophyte
Megasporocyte
Tissues
Tissue would be apart of
Sporophyte
Dark red stained cells
Internal tissue is a type of ground tissue composed of Leptoids
Primary growth from this region
Ground meristem is the light colored area
Internal tissue is ground tissue composed of Hydroids
The center of the tissue is the Pith
Intercellular space is the point where several cells meet
The large multi-faceted cells are Parenchyma cells
The thick red stained walls are fibers
Antheridia
Monocot Stem
Sieve tube element
Stele is the central region
Endodermis
Phloem
Xylem
Phelloderm
Vascular Cambium
Bark
Vessel Elements
Hardwood
Large open space is part of the Vessel element
Brick-like cells are made of Parenchyma and are part of the Rays
Chromoplasts
Amyloplasts
Large central vacuole