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Home Q & A Board Biology-Related Homework Help General Biology
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RedManchester23 RedManchester23
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6 years ago
_____ stimulation causes the pupil to widen.
 
  a. Sympathetic b. Parasympathetic

Question 2

Defective _____ cause color blindness.
 
  a. hair cells c. cone cells
  b. rod cells d. neuroglia
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lizzynorrislizzynorris
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6 years ago
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RedManchester23 Author
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6 years ago
You make an excellent tutor!
sudenzia
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This calls for a celebration Person Raising Both Hands in Celebration
foxrcng11
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Thanks for your help!!
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