List the four basic principles of genetics that Mendel discovered in his experiments. Briefly describe each of these principles.

Q1: What are the four basic principles of genetics discovered by Mendel?
Q2: Can you briefly describe each of these principles?

Q1: The four basic principles of genetics discovered by Mendel are:

1. Principle of Segregation
2. Principle of Independent Assortment
3. Principle of Dominance
4. Principle of Unit Characters

Q2:

1. Principle of Segregation: This principle states that during the formation of gametes, the two alleles for a trait separate from each other. Each gamete carries only one allele for each gene, which ensures that offspring receive one allele from each parent.

1. Principle of Independent Assortment: This principle indicates that the alleles for different traits segregate independently of one another during gamete formation. This means that the inheritance of one trait does not affect the inheritance of another trait, leading to genetic variation.

1. Principle of Dominance: According to this principle, when two different alleles for a trait are present, one allele may be dominant over the other. The dominant allele will express its trait, while the recessive allele will only express its trait if the dominant allele is not present.

1. Principle of Unit Characters: This principle states that traits are determined by discrete units (now known as genes) that are inherited from parents. Each trait is controlled by specific alleles, and these alleles can be dominant or recessive.