Autosome and Allosome
Autosome and allosome are types of chromosomes found in the nucleus of cells. Autosomes are non-sex chromosomes, determining most of an organism’s traits. Allosomes, also known as sex chromosomes, determine an individual’s sex.
Here are the key differences between Autosomes and Allosomes:
Feature |
Autosomes |
Allosomes |
Definition |
Chromosomes other than sex chromosomes |
Sex chromosomes |
Inheritance |
Inherited equally by males and females |
Inherited differently between males and females |
Number |
Present in pairs (homologous chromosomes) in both males and females |
Usually one pair (XX in females, XY in males) |
Genetic traits |
Carry non-sex-related genetic traits |
Carry genes that determine sex and some other sex-linked traits |
Role |
Determine most of the organism’s physical traits |
Determine an individual’s sex and influence some other traits |
Variability |
Similar in size and gene content between males and females |
Can vary significantly in size and gene content between males and females |
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