Stimuli and response

Which one is volntary action

• hearbeat

• swallowing

• singing

• breathing

what type of tropism is occurring here?

• phototropism

• thigmotropism

• geotropism

• tropictropism

This picture would represent which type of tropism?

• Phototropism
• Geotropism
• Hydrotropism
• Thigmotropism

Changes in an organism's environment that cause a response

• Tropism
• Hormone
• Stimuli
• Response

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4

When the plant grows away from the stimuli

• Positive 
• Negative

Tags

NGSS.MS-LS1-5

Which is central nervous system

• muscle and gland

• brain and spinal cord

• spinal nerve and cranial nerve

• nose and mouth

voluntary action are controlled by the?

• cranial nerve

• spinal nerve

• spinal cord

• brain

Which one below is CORRECT in describing involuntary action?

• Affector > brain > effector > response

• Affector > effector > response

• Affector > effector > spinal cord > response

• Effector > Affector > spinal cord > response

What is the response in the above activity?

• catching the ruler

• voluntary action

• release the ruler

• involuntary action

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-5

Part of the eye that changes light into nerve impulse

• Retina

• Sclera

• Iris

• Aqueous Humor