The outer support and protective structure of a plant cell is the cell wall. All plant cells have an outer cell wall composed of cellulose or lignin.
cell wall
It is the cell membrane. Plant cells also have a rigid structure called a cell wall.
A cell wall is the protective structure of a plant. It is made up of cellulose.
The protective structure of a rose is the thorns. The thorns grow up and down the stems of the plant. It protects the plant from being eaten.
The protective structure of a rose is the thorns. The thorns grow up and down the stems of the plant. It protects the plant from being eaten.
The protective structure of a rose is the thorns. The thorns grow up and down the stems of the plant. It protects the plant from being eaten.
The protective structure of a rose is the thorns. The thorns grow up and down the stems of the plant. It protects the plant from being eaten.
Normally people have different misconceptions regarding plant protective structure. A common misconception is that plant seeds are not living and does not require food.
The protective structure of a rose is the thorns. The thorns grow up and down the stems of the plant. It protects the plant from being eaten.
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The protective structure of a rose is the thorns. The thorns grow up and down the stems of the plant. It protects the plant from being eaten.