62. What is the likelihood that the progeny of IV-3 and IV-4 will have wooly hair? (A) 0% (B) 25% (C) 50% (D) 75%

2. Genetically engineered plants (A) are more difficult to engineer than animals. (B) include a transgenic rice plant that can help prevent are more difficult to engineer than animals t vitamin A deficiency. (C) are being rapidly developed, but traditional plant breeding programs are still the only method used to develop new plants. (D) are able to fix nitrogen themselves