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

Related Mcqs:

1. The _______ test is a color perception test for red-green color deficiencies.

   A. Hemiplegia
   B. Ishihara
   C. Lalopathy
   D. None of the above

   Submitted by: Naveed Tahir

2. Water present in watermelon?

   A. 92%
   B. 93%
   C. 94%
   D. 95%

   Submitted by: Ayaz Ali Laghari

3. Which one of the following sets of color combinations is added in color vision in TV’?

   A. Red, green and blue
   B. Orange, back and violet
   C. White. red and yellow
   D. Yellow, green and blue

4. If the green leaves are placed under red light, their color will become________?

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

   Submitted by: Syed Rameez ul Hassan

5. Red color of tomato is due to___________?

   A. Anthocyanin
   B. Xanthophyll’s
   C. Lycopene
   D. None of these

   Submitted by: Name

6. The color of blood is red due to __________?

   A. Haemoglobin
   B. Neutrophils
   C. Esinophils
   D. Hematocrit

   Submitted by: Ahmar Baloch

7. Which among the following is responsible for producing color of human skin ___?

   A. Insulin
   B. Vitamin K
   C. Melanin
   D. DNA

   Submitted by: WIQAR AHMAD

8. 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

9. What are the primary colors of Pigment?

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

10. 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