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What us pseudopodia?
What is ment by protopasmic grade of oraganisation ?
What is holozoic nutrition?

Shivakumar , 6 Years ago
Grade 12th pass
anser 1 Answers
Arun

Last Activity: 6 Years ago

dDear student
 
Please ask only one question in one thread.
 
Pseudopods or pseudopodia are temporary cytoplasm filled projections of eukaryotic cell membranes or unicellular protists. They may be used for motility, or ingesting nutrients or other particulate matter. Cells that possess this faculty are generally referred to as amoeboids. Pseudopodia extend and contract by the reversible assembly of actin subunits into many microfilaments. Filaments near the cell's end interact with myosin which causes contraction. The pseudopodium extends itself until the actin reassembles itself into a network.

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