Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEET2019ZoologyNeural Control and CoordinationActual

Which of the following statements is correct?

Options

  1. ACornea is an external, transparent and protective proteinacious covering of the eye-ball.
  2. BCornea consists of dense connective tissue of elastin and repair itself.
  3. CCornea is convex, transparent layer which is highly vascularized.
  4. DCornea consists of dense matrix of collagen and is the most sensitive portion of the eye.

Correct answer

D. Cornea consists of dense matrix of collagen and is the most sensitive portion of the eye.

Step-by-step solution

The cornea is the transparent part of the eye which consists of dense matrix of collagen. It covers the front portion of the eye and is the most sensitive part of the eye.

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