History of protoplasm, Biology

HISTORY -

  1. Protoplasm was first seen by Corti, 1772
  2. F. Dujardin called it "Sarcode" & observed it in animal cell
  3. Term "Protoplasm" was given by J.E. Purkinje & observed it in plant cell.
  4. Hugo Von Mohl explained the importance of protoplasm in cell division & studied the nature of protoplasm in embryonic plant cell.
  5. Max Schultze proposed "Protoplasm theory" (name given by O.Hertwing), he established similarity between sarcode & protoplasm.
  6. J.S. Huxley stated it "Physical basis of life"
  7. Nowadays protoplasm is not only physical base of life but it is biological and chemical base of life also.
  8. Brachet said that protoplasm is a molecular factory.
Posted Date: 10/9/2012 2:25:34 AM | Location : United States







Related Discussions:- History of protoplasm, Assignment Help, Ask Question on History of protoplasm, Get Answer, Expert's Help, History of protoplasm Discussions

Write discussion on History of protoplasm
Your posts are moderated
Related Questions
Determine Effects of probiotics on Animals? Let us briefly examine the effects that have been reported (remember most of it has been on animals): 1. In animals, probio

Question 1 Write a short note on the following- Structure of DNA. Satellite DNA Transcription. pBR 322 vector Cytokines Microarrays Question 2 What is

What are the vascular bundles? How does configuration of the vascular bundles within the stem differentiate monocots from dicots? The Vascular bundles are segments of xylem and

Cells is a Miniature Chemical Factory Due  to its incessant metabolic processes, a living   cell earns the  attribute  of a  miniature chemical factory   metabolites and  free

SQL's Fifth Concept - NULL Unfortunately, SQL embraces a fifth concept, called NULL, an apparently simple little thing but one that has pervasive effects on our usual underst

Platyhelminthes - Nervous Systems Among Platyhelminthes, you will observe that turbellarians have a brain and three to five pairs of longitudinal nerve cords extending from th

What is Fern Allies - Equisetum ? The earliest land plants are thought to have evolved from green algal ancestors, since they share many features. Both green algae and plants h

Synthesis of fatty acids requires the movement of citrate out of the mitochondria. This occurs under conditions of high levels of acetyl CoA which is needed to stimulate the activi

Define About the Sterols - Non Glyceride Fractions? These constitule a major proportion of the non-glyceride component while tocopherols, carotene pigments and flavour compound

What is vision? Why is vision important for life on earth? Vision is the ability of some living beings to perceive, to differentiate and to interpret luminous stimuli. Visio