What are the primary colors of Pigment?

Related Mcqs:

1. What are the primary colors of Light?

   A. White, Black, Blue
   B. Red, Yellow, Blue
   C. Red, Orange, Blue
   D. Red, Green, Blue

2. In which part of the eye lies the pigment that decides the colour of the eyes of a person___?

   A. Retina
   B. Iris
   C. Cornea
   D. Pupal

   Submitted by: WIQAR AHMAD

3. The ability of the Eye to see in the dark, is due to the production of a purple pigment known as________?

   A. Carotene
   B. Rhodopsin
   C. Iodopsin
   D. Retinene

   Submitted by: Malik Asghar Hussain

4. What pigment is responsible for the red color inside a watermelon?

   A. Chlorophyll
   B. Beta-carotene
   C. Lycopene
   D. Anthocyanin

   Submitted by: Areesha Khan

5. The primary function of the feathers in birds is to _________?

   A. Provide insulation for preserving body heat
   B. Provide striking surface to the wings for flying
   C. Make the body surface waterproof
   D. impart coloration for species as well as sex recognition

6. Primary cosmic rays are composed largely of very fast__________?

   A. Protons
   B. Neutrons
   C. Electrons
   D. Gamma rays

   Submitted by: Malik Asghar Hussain

7. Which of the following is not a primary colour ________.

   A. Red
   B. Blue
   C. Green
   D. Yellow

   Submitted by: Yousuf Sanjrani

8. How many milky teeth or primary teeth does a human have?

   A. 33
   B. 20
   C. 15
   D. 32

   Submitted by: Jeetesh

9. speed of sound in dry air at 20 °C is___________?

   A. 353 m/s
   B. 345 m/s
   C. 343 m/s
   D. none of them

   Submitted by: ARIF HUSSAIN

10. The height at which atmospheric pressure declines by a factor of e (an irrational number equal to 2.71828) is called __________.

    A. Average height (H)
    B. Scale height (H)
    C. Mean height (H)
    D. Standard height (H)

    Submitted by: Muhammad Abdullah