Why did scientists want to learn more about how the Bajau people hold their breath for long periods of time?
O It could provide useful information about how the Bajau people's genes compare to
those of their neighbors.
O It could provide useful information for doctors about how their patients may react to
lack of oxygen.
It could provide useful information about why the diving reflex sends less blood to
the hands and feet.
O It could provide useful information for other divers trying to learn the same skills for
fishing

I think it is A. It could provide useful information about how the Bajau people's genes compare to those of their neighbors.

Complete question:

I failed to find the complete problem, but there are a few questions that are usually of importance when performing crosses. These questions are described in the answer box.

What is the phenotypic and genotypic ratio of the offspring? Which is the inheritance pattern in the population? What is the dominant trait?

Explanation:  

Due to technical problems, you will find the complete explanation in the attached files