Interactive Karyotype Activity ((top)) -

Chromosomes are numbered 1 to 22 from largest to smallest.

To understand the structure of a human karyotype, identify homologous chromosome pairs, and diagnose chromosomal abnormalities like Down’s Syndrome or Klinefelter’s Syndrome. Part 1: Background Knowledge is an organized profile of a person's chromosomes. The Numbers: Humans typically have 46 chromosomes (23 pairs). Autosomes: Pairs 1 through 22 are ordered from largest to smallest. Sex Chromosomes: The 23rd pair determines biological sex ( for female, for male). The Matching Game: Scientists pair chromosomes based on three features: banding patterns (dark/light stripes), and centromere position Part 2: Interactive Procedure Interactive Karyotype Activity

In this interactive karyotype activity, I successfully arranged 46 chromosomes into 23 homologous pairs. The individual was determined to be with no visible structural or numerical abnormalities. This exercise demonstrates how karyotyping is used in prenatal screening, cancer cytogenetics, and diagnosis of conditions like Down syndrome (Trisomy 21), Turner syndrome (45, X), or Klinefelter syndrome (47, XXY). Chromosomes are numbered 1 to 22 from largest to smallest

Interactive Karyotype Activity: Bringing Genetics to Life An interactive karyotype activity is a dynamic educational tool used to teach students how to identify chromosomal abnormalities by arranging an individual’s chromosomes into a standardized format. Whether through traditional "cut-and-paste" methods or modern digital platforms like Google Slides . Core Learning Objectives The Numbers: Humans typically have 46 chromosomes (23 pairs)