Asked by Amelia Gilmore on Jun 26, 2024
Verified
. What is the dermal tissue system? Differentiate between the epidermis and periderm.
Dermal Tissue System
A complex of tissues in plants that forms the outer protective covering, performing functions such as protection, water regulation, and gas exchange.
Epidermis
The outermost layer of cells that covers the body of an organism, providing protection against the environment.
Periderm
A protective tissue in plants that replaces the epidermis in parts that undergo secondary growth, consisting of the cork, cork cambium, and phelloderm.
- Compare and contrast between epidermis and periderm within the dermal tissue system.
Verified Answer
MK
Maidah KayekesiJul 02, 2024
Final Answer :
The dermal tissue system is the outer protective covering of the plant body. The epidermis is a complex tissue that covers the herbaceous plant body. It secretes a waxy cuticle and has trichomes. Periderm is a complex tissue that covers the plant body in woody plants.
Learning Objectives
- Compare and contrast between epidermis and periderm within the dermal tissue system.