超星 - Test 18 - 查题吧

判断题

In November 2009, Monsanto scientists found that the pink bollworm had become resistant to first generation Bt cotton in parts of Gujarat, India.

A. 对
B. 错

判断题

DuPont estimates that Monsanto has 98% of the US soybean market and 39% of the corn market.

A. 对
B. 错

判断题

Most of the ethical discussions related to genome editing center around human germline editing. This is because changes made in the germline would be passed down to future generations.

A. 对
B. 错

判断题

Due to the possibility of off-target effects (edits in the wrong place) and mosaicism (when some cells carry the edit but others do not) of genome editing, safety is of primary concern.

A. 对
B. 错

判断题

Some researchers and bioethicists are concerned that any genome editing, even for therapeutic uses, will start us on a slippery slope to using it for non-therapeutic and enhancement purposes, which many view as controversial.

A. 对
B. 错

判断题

It is concerned that the use of genome editing for reproductive purposes will be regulated differently in different countries leading to international unfairness.

A. 对
B. 错

判断题

Some people worry that it is impossible to obtain informed consent for germline therapy because the patients affected by the edits are the embryo and future generations.

A. 对
B. 错

判断题

Researchers and bioethicists worry about the possibility of obtaining truly informed consent from prospective parents as long as the risks of germline therapy are unknown.

A. 对
B. 错

判断题

There is concern that genome editing will only be accessible to the wealthy and will increase existing disparities in access to health care and other interventions.

A. 对
B. 错

判断题

Some worry that taken to its extreme, germline editing could create classes of individuals defined by the quality of their engineered genome.

A. 对
B. 错

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