Reflexes and Tropisms

An online crossword puzzle with 20 words. Play it free at AgileCrosswords.com.

Clues

• The receptors located in the skin.
• Control system made up of the brain, the spinal cord and the nerves
• A sudden action in response to something in the environment.
• The movement of plant in response to the direction of light.
• This transmits nerve impulse from the relay neuron to the effector.
• The plant hormone that promotes cell division.
• Movement of roots in response to gravity.
• This is the main thinking part of the brain
• part of brain controlling respiration
• Bony box that protects the brain
• This part of the hind brain controls blood pressure, salivation, vomiting etc
• The structural and functional unit of the nervous system.
• The fluid present in the brain that acts as a shock absorber.
• This transmits nerve impulse from the receptors to the brain or spinal cord.
• place where olfactory receptor is located
• tissues that provide control and coordination in multicellular animals
• The receptors located in the nose.
• The short fibres that arises from the cell body.
• This is the main part of the front region of the brain and consists of two hemispheres.
• The plant hormone which promotes growth

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