Q.5 Correct the mistakes if present in the following statements?

  1. All epithelial tissues are rest on non-cellular membrane.
  2. Axon is a single projection extend from cell body and synapse with axons of other neurons.

1 Answer
Ashley H
Aug 11, 2018

Epithelial tissues are arranged on Basement membrane,which is made up of Laminin and type IV Collagen fibres.So,it is acellular...hence option #1# is correct.

Axon is a process that arises from Cell body or Perikaryon or Centron. Its terminal end divides into structures called synaptic knobs.

Synaptic knobs either form synapses with dendron or cell body or in some lower animals directly with axon(axo-axenic synapse) or with the motor end plate of muscle forming Neuromuscular Junction

Hence option 2 is partially correct!

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