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<p><a href="page.php?w=anatomy">anatomy</a>. In 1903 Koltsov proposed that the shape of cells was determined by a network of tubules forming a skeleton which was later termed as the <a href="page.php?w=cytoskeleton">cytoskeleton</a>. His studies were based on the sperm cells of various crustaceans and he examined their shapes and the physics of the structures. He saw the role of gel-sol transitions in the cytoplasm as key mechanisms for the cell structure. In 1927 Koltsov proposed that inherited traits would be inherited via a "giant hereditary</p><p>
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