Neural Control – Brain, Spinal Cord, Reflex Action, Sensory Organs
Biology · Grade 11 · Week 50 · 25 questions
This Grade 11 biology chapter on Neural Control covers Brain, Spinal Cord, Reflex Action, and Sensory Organs. Mastering this now makes later chapters on plant/animal physiology, genetics, and ecology much smoother.
What you'll practise
- Describe Brain
- Identify Spinal Cord
- Identify Reflex Action
- Apply neural control concepts to NCERT exercise and exemplar problems
All 25 questions in this Neural Control – Brain, Spinal Cord, Reflex Action, Sensory Organs quiz
Grade 11 Biology — Neural Control – Brain, Spinal Cord, Reflex Action, Sensory Organs: 25 practice questions with instant scoring and explanations.
- Adult human brain weighs about
- Largest part of the brain is the
- Corpus callosum connects
- Thalamus acts as
- Hypothalamus controls
- Limbic system regulates
- Cerebellum is primarily responsible for
- Medulla oblongata controls
- Midbrain includes
- Spinal cord in adult ends at vertebra
- Cauda equina is formed by
- Reflex arc includes
- Knee-jerk is an example of
- Autonomic nervous system is divided into
- Sympathetic division generally causes
- Eye receptor layer is the
- Rods of retina are responsible for
- Cones are responsible for
- Visual pigment in rods is
- Accommodation is adjustment for near/far vision by
- Blind spot corresponds to
- Ear has three regions:
- Ear ossicles are
- Cochlea is concerned with
- Organ of Corti contains
Question 1 of 250 correct so far