They have only one. They have large cup shaped chloroplasts.
One is a cell wall and one is a chloroplast.
The function of a plant cell that contains many chloroplasts is photosynthesis.
the chloroplasts aren't a part of the actual leaf. they are individual organelles found in the cytoplasm of a cell.
The largest genome in a plant cell is DNA in its nucleus. However, two organelles in the cell, the mitochondria and chloroplasts each have their own DNA as well, so a plant cell can have up to three different genomes.
Many cells are found only in plants, such as palisade mesophyll cells. However, if you mean what PART of a cell is not found in animals then the answer is chloroplasts, which contain chlorophyll and are essential to photosynthesis, so they don't show up in animal cells.
a leaf palisade cell
A leaf palisade cell.
Chloroplasts are found in the cytoplasm of plant cells, specifically in the mesophyll cells of the leaf. They are also present in other green parts of the plant, such as the stems and unripened fruit.
thousands
Usually about 40-50 chloroplasts per cell. It depends on where the cell is situated, for example if the cell is closer to the top of the leaf, it will have more chloroplasts because it is capable of absorbing more light.
A palisade cell is a type of plant cell found in the leaves of plants. These cells are specialized for photosynthesis and are located in the palisade mesophyll layer of the leaf. They contain chloroplasts and are arranged in a column-like structure to maximize light absorption.
From approximately 1 to 100.