Why is the Human Genome project called a mega project?

Explanation

### Step-by-Step Solution:

1. **Definition of Mega Project**: The term "mega project" refers to large-scale, complex ventures that typically involve significant resources, time, and coordination among various stakeholders.

2. **Scale of the Human Genome Project (HGP)**: The Human Genome Project is considered a mega project due to its extensive scope, which aimed to sequence the entire human genome. This involved mapping and understanding all the genes in the human DNA.

3. **Duration and Resources**: The HGP was initiated in 1990 and completed in 2003, taking about 13 years to finish. It required a massive investment of funding, human resources, and advanced technology, which further qualifies it as a mega project.

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