Why is there extensive research on human stool samples compared to other body parts?

What makes stool samples a valuable research subject?

a) Stool contains a diverse microbial ecosystem.

b) Stool is the most commonly affected body part by diseases.

c) Stool is easy to collect and study.

d) Stool provides insights into genetic traits.

Answer:

Stool samples are extensively researched because they contain a diverse microbial ecosystem, are easy to collect and study, and provide insights into genetic traits.

There is extensive research on human stool samples compared to other body parts because:

The large intestine, where stool is formed, has a more diverse microbiota than other parts of the body, making it a rich source of microbial information.

Unlike other body parts, collecting stool samples is non-invasive and can easily be done through a bowel movement, making it a convenient sample to study.

Analyzing the genetic material in stool samples can reveal information about a person's genetic traits and susceptibility to diseases.