Category: AGB

What is Gene Expression? Gene expression involves two main processes: transcription and translation. During transcription, DNA is copied into messenger RNA (mRNA). This mRNA then…

The inheritance of feather color in chickens is a fascinating topic that combines genetics, breeding practices, and animal husbandry. Understanding how feather color is inherited…

What is the Chromosomal Theory of Sex Determination? The chromosomal theory of sex determination states that an organism’s sex is determined by the combination of…

What is the Genic Balance Mechanism? The genic balance mechanism suggests that an organism’s sex is determined by the ratio of X chromosomes to autosomes.…

Introduction to Drosophila melanogaster Drosophila melanogaster, commonly known as the fruit fly, is a small insect that has become a cornerstone in biological research. This…

Introduction Mendelian genetics forms the foundation of our understanding of heredity. Gregor Mendel’s experiments with pea plants revealed essential principles of inheritance. However, the molecular…

Introduction Gregor Mendel, known as the father of genetics, laid the groundwork for understanding heredity through his experiments with pea plants. His findings established principles…

Inbreeding is a key concept in population genetics, animal breeding, and conservation biology. It involves the mating of closely related individuals. As a result, this…

Introduction Genetics is a fascinating field that explores how traits are passed from one generation to the next. A key concept in genetics is the…

Introduction Gene and genotypic frequencies are foundational concepts in population genetics. They help us understand how genetic variations occur within populations and how these variations…