They are operons. The genes contained in an operon are expressed together or not at all.
A gene
A unit that determines a trait is called an allele
In the family tree, the unit of life is genes.
The answer is CHROMOSOMES.
Inherited traits controlled by factors(genes) which occur in pairs : ) machuff15
A gene
Cells
Genes are located on chromosomes and not chromosomes are located on genes. genes are the basic unit of inheritance and they resides on chromosomes.
Genes are the functional units of heredity.
A unit that determines a trait is called an allele
basic unit of inheritance
Genes
The small unit of chrosomorosomes is called genes.
In the family tree, the unit of life is genes.
A PSU in a system unit is the power supply unit. It provides well-regulated power for the computer and its peripherals.
The answer is CHROMOSOMES.
Genes