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∙ 9y agoAll plants and animals are made of cells.
Wiki User
∙ 9y agoThe cell theory is based mainly on the conclusion of evidence that has been gathered by studying and analyzing various species and organisms. The cell theory states that all living things are made up of cells.
Schleiden was a botanist and studied and worked with plants. In a quick review of his work, no single organism was mentioned.
Yes.
Aside from Lamarck's contributions to evolutionary theory, his works on invertebrates represent a great advance over existing classifications; he was the first to separate the Crustacea, and Annelida from the "Insecta." His classification of the mollusks was far in advance of anything proposed previously; Lamarck broke with tradition in removing the tunicates and the barnacles from the . He also anticipated the work of Schleiden & Schwann in cell theory in stating that: . . . no body can have life if its constituent parts are not cellular tissue or are not formed by cellular tissue."
glial cells (sometimes called neuroglia).In the peripheral nervous system, Schwann cellsform a myellin sheath around axons, and in the central nervous system, Oligodendrocytes do the same thing for the neurons there; and Astrocytes (Astroglia) surround brain neurons to hold them in place, provide nutrients and oxygen to them, insulate neurons from one another, destroy pathogens and remove dead neurons, and possibly in some ways modulate neurotransmission.
All plants and animals are made up of cells The idea that all living things are made of cells
cell theory
All plans and animals are made of cells
The cell theory is based mainly on the conclusion of evidence that has been gathered by studying and analyzing various species and organisms. The cell theory states that all living things are made up of cells.
Modern cell theory is based upon the combined work of:Matthias Schleiden, who was a German botanist (1838). He concluded that all plants are composed of cells.Theodor Schwann, who was a German physiologist (a scientist specializing in the functioning of the body). He discovered that all animals were composed of cells.Rudolf Virchow. He was a German Physician (1855) and concluded "that cells come from other cells" effectively disproving the "Generatio Spontanea"-theory.Source: I'm studying Biomedical Sciences at Maastricht University, The Netherlands.
The development of modern cell theory is credited to Theodor Schwann, Matthias Jakob Schleiden, and Rudolf Virchow. Among scientists who are awarded acclaim for groundbreaking prerequisite work in the field are Robert Hooke, discoverer of the cell, Anton von Leeuwenhoek, the inventor of the microscope, Zacharias Jansen, the inventor of the compound microscope, Robert Remak, who proposed the idea that cells are produced by preexisting cells, and a number of others.
False
schleidon, virchow, and schwann
False
He was the first to see and animal cell
Schleiden was a botanist and studied and worked with plants. In a quick review of his work, no single organism was mentioned.
Schwann cells make the myelin sheath in the PNS. Each of the Schwann cells myelinate their own segment of the axon, they work together to make the myelin sheath.