Difference between rods and cones, Biology

Difference between rods and cones -

Rods

Cones

 

1. More in number 1150 lakh

 

2. Outer seg. is cylindrical and contains rodopisin

 

3. Rods are alike

 

4. Concerned with night blindness

 

5. Sensitive to dim light

 

Less in number 65 lakh

 

Outer segment is conical & contain iodopsin

 

Cones are of 3 types

 

Colour blindness

 

Sensitive to sharp light

Posted Date: 10/3/2012 4:24:24 AM | Location : United States







Related Discussions:- Difference between rods and cones, Assignment Help, Ask Question on Difference between rods and cones, Get Answer, Expert's Help, Difference between rods and cones Discussions

Write discussion on Difference between rods and cones
Your posts are moderated
Related Questions
Define interaction of folate with vitamin B 12 ? Vitamin B 12 : For the conversion of folic acid to folinic acid, vitamin B 12 is required. Vitamin BIZ deficiency caus

What are the differences and similarities between the bacterial and eukaryotic cell membranes?

Describe Meristems term in diversity of life? Plant development goes through a stage known as primary growth, which produces what is referred to as the "primary plant body." A

What are the forces that make water to flow within the xylem from the roots to the leaves? Water enters the roots because of the root pressure and a water column is maintained

Types of Respiratory Organs Respiratory organs may be of the following types: Those that have respiratory surface turned out forming an evagination. These are called gi

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Initiation of Development - Development Biology We know that the various events collectively called the activation programme. These events are directly related to the formatio

Light - Marine Ecosystems Light is a limiting factor in the ocean as it contributes significantly to organic production and distribution of marine life. The ocean is divisible

(i) Name one fibrous and one globular protein. fibrous globular (ii) Outline the difference in structure between a fibrous  and a globular protein. ' shows the ef

What are the nutritional components of the foods we consume? The foods that we consume are composed of varying quantities of the following nutritionally important components: