**Question:** The primary goal of Human Genome Project has been

A. Sequencing the entire human genome
B. Identifying genetic disorders
C. Developing gene therapy
D. Understanding the role of genes in human development

**Core Concept:** The Human Genome Project is a global initiative launched in 1990, aiming to determine the complete set of DNA sequences in the human genome.

**Why the Correct Answer is Right:** The primary goal of the Human Genome Project is focused on sequencing the entire human genome (Option A). By doing so, researchers can identify and understand the genetic information contained within our DNA, which plays a crucial role in determining traits, characteristics, and susceptibility to various diseases. This information can aid in the development of personalized medicine and advancements in genetic research.

**Why Each Wrong Option is Incorrect:**

A. Identifying genetic disorders (Option B) is a secondary goal of the Human Genome Project, as the primary focus is on sequencing the genome. While genetic information may lead to the discovery of genetic disorders, the primary goal is broader than solely identifying these conditions.

C. Developing gene therapy (Option C) is another aspect of the Human Genome Project, but it is not the primary goal. Gene therapy involves altering an organism's genetic material to treat or prevent disease, while the primary goal is to sequence the genome.

D. Understanding the role of genes in human development (Option D) is also relevant, but the focus is on the entire genome, not just the role of genes in development. Sequencing the genome provides a comprehensive understanding of genetic information, which can contribute to our knowledge of human development, but the primary goal is broader.

**Clinical Pearl:** The Human Genome Project has led to numerous discoveries and advancements in medical research, including the development of personalized medicine, gene editing techniques (CRISPR), and a deeper understanding of the genetic basis for various diseases and traits.

**Correct Answer:** A. Sequencing the entire human genome

The primary goal of the Human Genome Project was to sequence the entire human genome, which provides a comprehensive understanding of genetic information and facilitates advancements in medicine, including personalized treatments and genetic research.