a cell membrane
thin covering
All cells have a cellular membrane which performs selective transport. Plant cells also have a rigid cell wall which helps them to maintain their shape.
Membrane
diffusion
Leeuwenhoek discovered blood cells and recognized them as living units of life. Hooke examined a thin slice of dead cork and observed box-like cubicles and called them 'cells'.
thin covering
HJH
Yes
Cerebral Cortex
A thin covering on wood is veneer.
No, a flower is made of cells, cells are too small to be seen by the human eye without a microscope, if you peel the thin skin of an onion (not the brown part, the thin white skin that is on each layer of the onion) and colour it with a dye you will be able to see the cells under a microscope. cells are the most basic life forms and all living things are made of them, think of them as the "Lego blocks of life" :) there are two main types of cells, plant cells (the ones in your flower) and animal cells and they have different properties but i suppose that is going off topic a bit ^^ The short answer: No, a flower is not a cell.
All cells have a cellular membrane which performs selective transport. Plant cells also have a rigid cell wall which helps them to maintain their shape.
the covering of a butterfly is thin tissue skin and color
the cell membrane
This is plasma membrane or cell membrane. It is interior to cell wall in plant cell.
A thin skin; a pellicle; a membranous covering, causing opacity; hence, any thin, slight covering., A slender thread, as that of a cobweb., To cover with a thin skin or pellicle.
A thin skin; a pellicle; a membranous covering, causing opacity; hence, any thin, slight covering., A slender thread, as that of a cobweb., To cover with a thin skin or pellicle.