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structure and photosynthesis of leaves HTMLver.

The structure and photosynthesis of leaves

The structure and types of leaves
The lines on a leaf, such as the ones to the left, are called leaf veins.
The leaf vein is a way for the leaf to get water and nourishment. In addition, The leaf vein is also used to support a thin, wide leaf.
This picture is the leaf of a plant called camellia. The leaf vein of the camellia is called a net vein.
  This picture is the leaf of a plant called bamboo grass. The leaf veins of the bamboo grass are parallel .
  This picture is a cell in the leaves. A cell is like a small room which is in a section of the leaf.
  The small green grains in a sectional cell of the leaf are called chloroplast.
   Two face-to-face cells in the shape of two crescents in the surface of the leaf are called guard cells.We call the gap a pore between two cells.
  The phenomenon knoen as evaporation happens when water leaves the plant through apore and becomes part of theair.
Photosynthesis
The plant catches the sunlight with a green leaf and works to make nourishment such as starch with photosynthesis.
Plants take in water from their roots. The water goes along the trachea and goes into the leaves.
  Plants take in carbon dioxide from the air.
  Photosynthesis is performed in the chloroplast in the leaf calls.
  Starch and oxygen are made from carbon dioxide and water when they are photosynthesized.
   The oxygen which was made when it photosynthesized goes out through the pores. The starch goes along the sieve tube, and it moves through the whole body of the plant.
Summary
Plants increas atmospheric oxygen with photosynthesis. Plants are really indispensable things for living creatures.
Basic terms
cell・・・The small room which all creatures have.
Guard cells・・・It is faced each other around a half moon-shaped cell, a pore.
pore・・・Photosynthesis, breathing, transpiration are performed mainly.
camellia・・・The camellia department camellia genus.
chloroplast・・・green cell, a photosynthesizing work.
leaf vein・・・make progress with a line in the leaf, nourishment, and there is a work to support a big leaf.
Photosynthesis・・・Take in atmospheric carbon dioxide; starch
Starch・・・The nutrient which is included in potatoes mainly.
trachea・・・pipe to carry water to mainly
Transpiration・・・The phenomenon that a plant discharges water.