Henry David Thoreau was born at what is now the Thoreau Farm Trust in Concord, Massachusetts on 12 July 1817 to Cynthia (1787-1872) and John Thoreau (1787-1859), pencil maker. He had two sisters and one brother; Helen, Sophia, and John.
All plant cells are characterized by several common features, such as chloroplasts, a cell wall, and a large vacuole. These features also differentiate plant cells from animal cells. In addition, there is a number of specialized types of plant cells that are found only in vascular plants.ll plant cells are characterized by several common features, such as chloroplasts, a cell wall, and a large vacuole. These features also differentiate plant cells from animal cells. In addition, there is a number of specialized types of plant cells that are found only in vascular plants.
Plant and animal cells. Cytoplasm. Jelly-like substance, where chemical reactions happen. In plant cells there's a thin lining, whereas in animal cells most of the cell is cytoplasm. Plant and animal cells. Nucleus. Controls what happens inside the cell.nimal cells and plant cells both contain: cell membrane, cytoplasm, nucleus. Plant cells also contain these parts, not found in animal cells: chloroplasts, vacuole, cell wall. The table summarises the functions of these parts.