Control and Coordination — BIOLOGY STD 8 — Question
ICSE BoardEnglish MediumSTD 8BIOLOGYControl and Coordination2 Marks
Question
What are rods and cones ? What are their functions?
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Answer
Rods and cones are the light sensitive cells present in the innermost layer, $($retina$)$ of an eye. Rods and cones are sensitive to light.
Functions of Rods :
Rod cells enable us to see is the dim light. Functions of cones :
Cone cells are the receptors responsible for coloured vision. They also help us to see in, strong light.
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