Scientists for the first time produced mixed embryo monkeys. Consider the following statements: 1. Scientists produced monkeys composed of cells taken from separate embryos. 2. The cells stay together and work together to from tissues and organs. Choose the right option:

• A. Both 1 and 2 are correct
• B. Only 1is correct
• C. Only 2 is correct
• D. Neither 1 nor 2 is correct