Father of Human Genetics is Gregor Mendel.

Gregor Mendel, an Austrian monk, is considered the father of modern genetics. He conducted groundbreaking experiments on pea plants in the mid-19th century and formulated the basic principles of inheritance that laid the foundation for the field of genetics.

Mendel's Experiments with Pea Plants:
Mendel conducted a series of experiments on pea plants in the monastery garden. He carefully cross-fertilized different varieties of pea plants and observed the characteristics of the offspring. Through his experiments, Mendel studied the inheritance of traits such as flower color, seed shape, and plant height.

Mendel's Laws of Inheritance:
Based on his experiments, Mendel formulated three laws of inheritance, which are still widely accepted today:

1. Law of Segregation:
Mendel observed that each organism carries two copies of a gene, which can be either the same (homozygous) or different (heterozygous). During gamete formation, these pairs separate or segregate randomly so that each gamete receives only one copy of each gene. This law explains how traits are passed from parents to offspring.

2. Law of Independent Assortment:
Mendel discovered that the inheritance of one trait is independent of the inheritance of another trait. This means that the segregation of alleles for one gene does not influence the segregation of alleles for another gene. This law explains the inheritance of multiple traits simultaneously.

3. Law of Dominance:
Mendel observed that some traits are dominant over others. When a dominant allele is present, it will be expressed in the phenotype, while a recessive allele will only be expressed if it is present in a homozygous state. This law explains how certain traits may skip generations and reappear in later generations.

Significance of Mendel's Work:
Mendel's experiments and laws revolutionized the understanding of inheritance. His work laid the foundation for modern genetics and helped establish the field as a science. Mendel's laws provided a framework for understanding the transmission of genetic traits and paved the way for further research in the field.

In conclusion, Gregor Mendel is considered the father of human genetics due to his groundbreaking experiments on pea plants and formulation of the laws of inheritance. His work laid the foundation for modern genetics and revolutionized the understanding of how traits are passed from parents to offspring.