Tonoplast is the outer covering of vacuole
Tonoplast is the outer covering of vacuole
epidermis
The outer covering of the grain is called Husk.
tonoplast
The outer covering of the grain is called Husk.
The tough outer covering of Euglena, and Paramecium is called the Pellicle
The outer covering of an insect is called the exoskeleton.
Exoskeleton
It' a fungi called KERATIN. Visually, it is the bumpy stuff on the outer covering of a tadpole.
it is called perimysium
A shell. Before that the chicken was covering it.
Periosteum