Horse breeders measured variance values for their herd in height, speed, and endurance. Determine the broad sense heritability (H²) and the narrow sense heritability (h²) for each trait respectively.

• A. 0.5655, 0.1724 (height); 0.5224, 0.1952 (speed); 0.5447, 0.1988 (endurance).
• B. 0.1724, 0.5655 (height); 0.1952, 0.5224 (speed); 0.1988, 0.5447 (endurance).
• C. 8.2, 14.5 (height); 28.1, 53.8 (speed); 65.5, 120.2 (endurance).
• D. 2.5, 14.5 (height); 10.5, 53.8 (speed); 23.9, 120.2 (endurance).

Answer: (A)