10. Fossil evidence indicates that horses have gradually increased in size over geologic time. Which of the following terms best describes this? (A) artificial selection. (B) directional selection. (C) stabilizing selection (D) disruptive selection

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

10. Fossil evidence indicates that horses have gradually increased in size over geologic time. Which of the following terms best describes this?
(A) artificial selection.
(B) directional selection.
(C) stabilizing selection
(D) disruptive selection

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