Autosomes and Allosomes Functions
The functions of autosomes and allosomes are:
Autosomes Function
Autosome chromosome have the following features:
- Autosomes are non-sex chromosomes that carry the genetic information of the organism.
- Autosomal genes contribute to the determination of most physical and physiological traits. For example: Eye color, height, and metabolic processes.
- Autosome chromosome are present in homologous pairs. It means an individual inherits one autosome from each parent and contributes to genetic diversity.
Also Read: Sex Linked Inheritance
Allosomes Function
Allosome chromosome have the following features:
- Allosomes also known as sex chromosomes helps in determining the sex of an individual. In mammals, females have two X chromosomes (XX), while males have one X and one Y chromosome (XY).
- Genes located on the sex chromosomes are called sex-linked genes and these genes can be responsible for traits or conditions that are specific to one sex.
- In XY chromosome, males are hemizygous for genes on the X chromosome. It means they have only one copy of each X-linked gene and this can have implications for genetic disorders carried on the X chromosome.
- The combination of X and Y chromosomes during reproduction contributes to genetic diversity.
Also Read: Sex Determination
What are Autosomes and Allosomes? – Difference and Functions
Autosomes and Allosomes are two types of chromosomes found in the cells of living organisms, particularly in sexually reproducing species. Autosomes chromosomes are somatic chromosomes that determine an organism’s physical characteristics and allosome chromosomes are sex chromosomes that determine an organism’s sex and sex-linked inheritance. In this article, we will discuss the Autosomes and Allosomes chromosomes – characteristics, their functions, and the differences between Autosomes and Allosomes.
Table of Content
- What are Chromosomes?
- What are Autosomes?
- What are Allosomes?
- Characteristics of Autosomes and Allosomes
- Functions of Autosomes and Allosomes
- How Do Allosomes Work?
- How Do Autosomes Work?
- Difference Between Autosome and Allosome
- Genetic Disorders of Autosomes and Allosomes
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