Q.1 Which of the Eye Photoreceptors is greater in Number: Rods or Cones?
Answer: Rods (120 Million) are greater in number as compared to Cones which are (6 to 7 Million) in Number.
Q.2 Which Photoreceptors are Responsible for Color? Rods or Cones
Answer: Cones
Explanation to the Above two Questions:
1. There are Two Types of Photoreceptors in our Eyes Rods and Cones, Rods are something 120 Million in number whereas cones are 6 to 7 Million in number
2. Cones are responsible for Color perception in our Eyes
Q.3 Amount of External Light that Enters Our Eyes is Controlled by which section or part of the eye
Answer: Iris
Q.4 What is the Function of Iris?
Answer: The Main Function of Iris is to Regulate the Size of the Pupil
Q.5 Which Pigment in our Body is responsible for our Skin Color and Hair Color
Answer: Melanin : Melanin is the pigment in our body that is responsible for skin and hair color
Q.6 What is the Uppermost Layer of Skin Called as?
Answer: Epidermis: The Outermost protective Layer of the Skin is called as Epidermis
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