Considering that nearly 85 percent of corn crops are genetically engineered, which impact does genetically engineered corn have on human health?

only positives can come from this type of technology, as seen in the ddt study.

human health will not be affected because scientists have studied this technology for over 50 years.

the genetically engineered corn is causing cancer.

the long-term effects are unknown and have not been studied because it is a fairly new technology

The right answer is The long-term effects are unknown and have not been studied because it is a fairly new technology.

A genetically modified maize is a cultivated variety of maize (Zea mays) whose genetic heritage has been modified by humans. When foreign genes are introduced by transgenesis into the genome of corn, it is called "transgenic maize".

Genetically modified plants grown in open fields are strongly criticized by a part of the population, and various actions of mowing GE plants have already been the subject of media coverage. Several criticisms are addressed to these organizations. First, the spread of genes and the contamination of neighboring plants, while others believe that the effects of these plants on health are not well known. Studies report dangers to mammals and human cells, but another part of the scientific community believes that the research has been poorly conducted and does not meet scientific criteria..

i think its the first one