Autosomes and Sex Chromosomes
Autosomes and sex chromosomes are important components of the human genome, but they serve different purposes in genetic inheritance. Here are the key differences between Autosomes and sex chromosomes :
|
Feature |
Autosomes |
Sex Chromosomes |
|
Number |
Present in pairs (typically 22 pairs) |
Present in pairs in females; one pair in males |
|
Inheritance |
Inherited equally from both parents |
Inherited unequally; one from each parent in males, one from the mother and one from the father in females |
|
Function |
Carry genes for general body functions |
Carry genes related to sexual characteristics and reproduction |
|
Homologous Pairing |
Homologous pairs present |
Homologous pairs present in females; one pair and one unmatched in males |
|
Genetic Disorders |
Mutations can cause various genetic disorders |
Mutations can cause sex-linked genetic disorders, which often affect males more than females |
|
Example |
Chromosomes 1 – Chromosomes 22 |
X and Y chromosomes |
Autosomes
Autosome chromosomes are non-sex chromosomes. This means they are not involved in determining an individual’s sex. Instead, they carry genetic information about various traits and characteristics. There are 22 pairs of autosomes in the human body.
Understanding the autosome function and example helps in learning the role of autosomes in determining traits and genetic disorders in humans and other organisms. This article will cover autosome vs sex chromosome, autosome function, and more in detail.
Table of Content
- Autosome Meaning
- Autosomes Function
- How Many Autosomes Do Humans Have?
- Autosomes and Sex Chromosomes
- Autosome and Allosome
- Autosomes vs Chromosomes
- Number of Genes on Autosomes