5361. The ability of the Eye to see in the dark, is due to the production of a purple pigment known as___?
✅ D. Retinene
Everyday Science MCQs – Page 269
5362. Nitrogen occurs in plant and animals in the form of ______?
✅ D. Proteins
5363. Almost identical eclipses occur after 18 years and 11 days. This cycle is known as_____?
✅ C. Saros Cycle
5364. Most abundant color in Earth is____?
✅ B. Blue
5365. LPG consists of mainly:______?
✅ D. Methane, Butane and Propane
5366. The average adult has a blood volume of about _____ liters.
✅ A. 5