Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEETZoologyNeural Control and Coordination

Read the following statements and choose the following option: 1. Lower invertebrates have have simple neural organisation 2. Human neural system is divided into three parts 3. The PNS includes the brain and the spinal cord and is the site of information processing and control. 4. The PNS is divided into two divisions called somatic neural system and autonomic neural system. 5. The somatic neural system relays impuls

Options

  1. AOnly 1 is correct
  2. B1, 4 and 5 are correct
  3. COnly 2 is correct
  4. DBoth 1 and 2 are correct

Correct answer

B. 1, 4 and 5 are correct

Step-by-step solution

The neural organisation is very simple in lower invertebrates. For example, in Hydra it is composed of a network of neurons.

Practice Neural Control and Coordination on Quantrex Academy →

More from Neural Control and Coordination

Muscle contraction is initiated by a signal sent by the central nervous system through the release of __________. 2026The specific receptors for neurotransmitters in a synapse are present on : 2026Which of the following is not a part of human central neural system ? 2026Match List I with List II : Choose the correct answer from the options given below : 2024Match List-I with List -II array |l|l|l|l| & List-I & & List-II A. & Schwann cells & I. & Neurotransmitter B. & Synaptic knob & II. & Cerebral cortex C. & Bipolar neurons & III. & 2024Given below are two statements: Statement I: The cerebral hemispheres are connected by nerve tract known as corpus callosum. Statement II: The brain stem consists of the medulla ob 2024The parts of human brain that helps in regulation of sexual behaviour, expression of excitement, pleaseure, rage, fear, etc. are: 2023Given below are two statements: Statement I : The nose contains mucus-coated receptors which are specialised for receiving the sense of smell and are called olfactory receptors. St 2023 Full Neural Control and Coordination list All NEET PYQs