Spider silk is a protein fiber. Spins by spider. Spider use their silk to
make webs or others structure . All
spider silk produced and a single spider can produced up to seven different types of silk for a different uses this is an contrast to
insect silk. Many species of
spider have different glands to
produced silk with a different purpose
including web,
construction, housing, defense, capturing, detaining pray, egg protection and mobility
also.
Different specialized
silk have evolved with the properties suitable for different uses.
Spider fibre is also used for making clothes, as well as parachute. Scientists are also trying to form this fibre through artifical
methods not direcly from spiders but they are still not succesful to get this
fibre from artifical method but they are continously trying .
A rare textile mabe
from the silk of more than a millon wild
spiders goes on display at the American museum of natural history in Newyork
city. To producedthe unique golden cloth tp people spentfour yeras collecting
goldenorb spider from telephone poles in nadagascar.
Thus we can say that
we are using spiders webs for different purposes and we are getting benefits from it..............................
Extracted from 4 class Science book ?
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