The major characteristics that uniquely identify each chromosome in a karyotype are the

Question

Quizplus · Accepted Answer

The size of chromosomes can vary between individuals and even between homologous pairs. The number of telomeres can vary, but each chromosome should have two, one at each end. The banding pattern is a useful characteristic that distinguishes between chromosomes, and the centromere position and size are also key identifiers. The sequence of nitrogen bases and the types of proteins are variables within a chromosome's structure, rather than characteristics that distinguish between chromosomes. The position and orientation of a chromosome can vary, but this is not typically used as a distinguishing factor in karyotyping.

The Major Characteristics That Uniquely Identify Each Chromosome in a Karyotype