An indicator is a substance that changes colour in the presence of another substance.  Let say inside the beaker are substances of both glucose and starch. The glucose and st â¦ arch are of same colour.
How long will dwarf shrimp live? Most dwarf shrimp live between 1.5 and 3 years. There are some very long lived shrimp, such as the ope ula (Hawaiian Red Shrimp). This shrimp can live beyond 20 years in captivity. How big will dwarf shrimp get? Most dwarf shrimp stay between 1.5 and 2.5 inches.
So, we have eggs! The female shrimp will lay anywhere from 20 to 30 eggs and carry them on her enlarged pleopods for 21 to 24 days. The eggs look like little black dots under all over her pleopods. When fertilized the eggs will become clear.