fibres


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Phloem Fibres
Phloem fibres are represented by the dead sclerenchyma fibres that are found in between the sieve tubes. They are meant only for providing mechanical suppo..
Fibre Yielding
1. Yucca filamento..
Xylem Fibres
They are represented by the dead sclerenchyma fibers that are found in between the vessels and the tracheids. They are meant for providing mechanical support to the essential element..
Bast Fibres
These are sclerenchymatous cells. The cells are dea..
Nerve Fibres and Nerves
The long axons of neurons along with the associated structures are called the nerve fibres. The fibres may be enclosed within sheaths called as myelin sheat..
Nerve Fibres and Nerves
The long axons of neurons along with the associated structures are called the nerve fibres. The fibres may be enclosed within sheaths called as myelin sheath. However, the action potential is not generated in the areas where there is a sheath over the fibre. Alon..
Nerve Fibres and Nerves
detailed cross section of mylineated nerve with labels The long axons of neurons along with the associated structures are called the nerve fibres . The fibres may be enclosed within sheaths called as myelin sheath. However, the action potential is not generated in the areas where there is a sheath over the fibre. Along the..
Sensory or Afferent Nerve Fibres
Sensory or afferent nerve fibres conduct messages from the peripheral tissues to the spinal cord. They finally join the grey matter of the spinal cord. They produce the sensation of touch, pain or reflex actions (involuntary movements..
Transmission along myelinated fibres
Transmission along myelinated fibres In myelinated fibres, the axons are covered by the myelin sheath all along except in regions called the Nodes of Ranvier. Thus the depolarization can take place only at the nodes. The diffusion of cations can also take place only at the nodal regions. So, the impulse that is generate..
Optical fibres Animation
Learn through Animation Communication Systems..
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