Which action would be most likely to limit scientific research on genetic
modification of food?

governments restricting the use of government money on genetic modification research

Explanation:

The correct answer is  -  not to allow government money to fund research on genetic modification on food.

Explanation:

Genetic modification of food is the genetically altered organism or food that is changed on their DNA level by the process of the bioengineering process. The major ethical concern is that GM foods are the damage of natural biodiversity and negatively impact the environment.

People can vote or government can itself stop funding for such research that produce GM foods that impact human health by organ damage or toxicity and also affect the environment.

Thus, the correct answer is - not to allow government money to fund research on genetic modification on food.