Hanapin
Chromosome
01
kromosoma
a very small threadlike structure in a living organism that carries the genes and genetic information
What is a "chromosome"?
A chromosome is a long, thread-like structure found in the cells of living organisms. It is made up of proteins and DNA, which contains the genetic instructions for growth, development, and functioning. Each chromosome carries many genes, which are the instructions for making proteins and determining various traits and characteristics. Humans have 46 chromosomes in each cell, arranged in 23 pairs, with one set coming from each parent. Chromosomes are crucial for cell division, as they ensure that genetic information is accurately copied and distributed to new cells.
Halimbawa
A normal karyotype consists of pairs of chromosomes in a specific order.
A karyotype is like a snapshot of a person's chromosomes.
During meiosis, homologous chromosomes pair up and exchange genetic material before the cells reduce.
Meiosis ensures genetic diversity by creating haploid cells with unique combinations of chromosomes.
Meiosis helps maintain a stable chromosome number across generations by halving the number of chromosomes in gametes.
