Chromosomes are structures made of DNA and proteins crucial for genetic storage and cell division, including sister chromatids, and diploid organisms with a complete set of chromosomes.
Chromosome: A highly compacted structure comprised of DNA and proteins, essential for cell division and genetic storage.
Sister chromatids: Two DNA molecules that form a chromosome after replication, crucial for maintaining genetic information.
Diploid: Represented as 2n, indicating a complete set of chromosomes in a cell.
https://brainly.com/question/40493656