What are the three key features used to read chromosomes.

Size. This is the easiest way to tell chromosomes apart.

Banding pattern. The size and location of Giemsa bands make each chromosome unique.

Centromere position. Centromeres appear as a constriction.

Explanation:

To "read" a set of chromosomes, scientists use three key features to identify their similarities and differences

Below:

Explanation:

1. Banding Pattern

2. Size

3. Centromere Position

Hope it helps

It's Ms-Muska...

sulfur dioxide

explanation: acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. these substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.