Neural tissues - class-IX
Description: neural tissues | |
Number of Questions: 44 | |
Created by: Manjit Singh | |
Tags: structural organisation in animals multicellular structure: tissue nervous system animal tissue biology animal tissues, morphology and anatomy of cockroach |
Which type of tissue forms spinal cord and brain?
Cell body of a nerve cell contains_____________.
The nervous tissue, which contains densely packed cells are called as
The neurons are specialised cells for
A long fibre like process coming out of the cyton of a nerve cell is
The functional unit of nervous tissue is called as_________
The longest cell in the body of an animal is
The longest cell in the animal body is a/an
The longest cell in the human body is _____________
Nerve cells have many short branches called as___________
Which cell stops dividing after birth?
The neurotransmitter substance found between a motor neuron and a muscle cell is
The longest cell in human body is_______________
A nerve cell transmits it's impulse to another through its_______________
Area of coming together of two neuron ends in between a dendrite and axon end is known as
A neuron transmits information through
Why defects in the myelin sheath is dangerous?
The cells which pass the instructions from brain to different parts of the body are called as
State whether the following statement is true or false.
Most of the neurons of our body are
Show the pathway of electric impulse.
Afferent nerve fibres carry impulses from
Units of nervous system are ______________.
Which is not a neuroglial cell?
Which of the following is not a connecting tissue?
Which is not part of nervous tissue?
Multipolar neuron means.
Direction of nerve impulse is reversed in nerve with.
Cells of the nervous system that are specialized to provide support arid protection are known as
Read the following statements (a-e) and answer the question which follows them
(a) Dragonflies are used for controlling aphids
(ii) Rumen is rich in methanogens
(iii) increase in organic pollution increases BOD
(d) man made technology for treatment of sewage is better than microbial treatment
(e)Lipases are commercially used in detergents
How many of the above statements are correct?
What is the function of nerve cells?
Most of the human neurons are
Unipolar nerve cell means _______________.
Which system transmits impulses between different parts of the body?
The nature of nerve impulse is?
The nerves that carry the messages towards the CNS from sense organs are __________.
Neural proteins are mainly synthesized in__________
Largest number of cell bodies of neuron in our body are found in the_________.
Unipolar neurons are found in the ______.
Which one is unrelated?
Myelin sheath of nerve fibres is produced by
Myelin sheath has layers of fat and protein
The characteristic of a nerve cell that relates directly to its function is its-
Bipolar neurons are present in the