Genetics is a branch of biology that studies the function of genes and the laws of inheritance.

Genetics plays a crucial role in passing on the characteristics of organisms to the next generation.

His blue eyes were genetically inherited from his mother.

He is known as an expert in population genetics.

Cytogenetics is a science that studies the structure and function of chromosomes and genes.

He is known as a person with learning.

This allele greatly affects the inheritance of color vision.

I love biology.

The doctor said his illness is genetic.

He needs special care because of his inherited disease.