Looks like no one added any tags here yet for you.
Meristematic and Permanent tissues
Two main types of tissues in vascular plants
Permanent tissues
It helps to protect vascular bundles while making bundle caps in the leaves of plants
Meristematic tissues
Allows growth; meristems made up of embryonic tissues
Apical Meristem
Found in the tip of the stems or roots that allow these organs to grow longer
Lateral Meristem
They are found on the nodes of stems and are involved in the formation of branches; they are also known as secondary meristems
Surface tissues
Covers and protects the surface of plant organs also known as dermal
Epidermis
Primary growth (PARENCHYMA CELLS, GUARD CELLS, SCLERENCHYMA CELLS, AND TRICHOMES)
Periderm
Secondary growth (PARENCHYMA CELLS AND SCLERENCHYMA CELLS)
Cutin
A part of surface tissues which has a waxy substance that prevents water loss
Cambium
Produces new layers of surface tissues called cork, which is a ring of meristematic tissues found inside a mature stem
Cork
A surface tissue that covers the outer surface of the bark of woody stems and roots
Fundamental tissues
The main bulk of plants that fills most of the spaces in any plant organs and is also known as ground tissue
Parenchyma cells
These cells serve as storage and appear large, thin-walled, and usually have a large vacuole
Collenchyma cells
Their main role is for support and usually have a thicker cell wall, they are found in areas that are growing rapidly and need to be strengthened
Sclerenchyma cells
Provide mechanical support and strength to the plants, they have a thick secondary wall in addition to the primary cell wall
Lignin
Organic substance that makes the cell wall tough and hard
Fibers and Sclereids
Two types of sclerenchyma cells
Vascular tissues
They are complex conducting tissues that extend from the roots to the leaves of the plants
Xylem and Phloem
Two types of vascular tissues
Xylem
Transports water and minerals from roots to leaves via the stem
Phloem
Transports organic nutrients in both directions along the length of the plant
Tracheids and vessel elements
Two types of conducting cells found in the Xylem
Sieve tube
A conducting cell found in the Phloem
Permanent
(SURFACE TISSUES [DERMAL], FUNDAMENTAL TISSUES [GROUND], AND VASCULAR TISSUES)
Meristematic
(APICAL MERISTEMS AND LATERAL MERISTEMS)