instruction:
In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").
question:
Fact1: Skin color is another polygenic trait., Fact2: Most dental variations are polygenic, that is controlled by several genes., Question: Skin color is a trait controlled by what? (A) prokaryotic cells (B) one gene (C) enzymes (D) keratin (E) one's descendants (F) several genes (G) the environment (H) a single gene
answer:
F


question:
Fact1: darkness has a negative impact on photosynthesis, Fact2: Light is necessary for photosynthesis, a process that produces oxygen., Question: Darkness has a negative impact on which process of a plant? (A) slow and inefficient (B) chemical changes (C) circulatory systems (D) most organisms (E) fossil fuels (F) Abnormal cell growth (G) deoxyribonucleic acid (H) Oxygen production
answer:
H


question:
Fact1: Roots have primary and secondary meristems for growth in length and width., Fact2: Meristems confer the capacity for indeterminate growth of the plant., Question: Roots growth in length and width are what type of growth of the plant (A) determinate (B) positive (C) peachleaf willow (D) important habitats (E) rigid (F) it needs them (G) fixed (H) indeterminate
answer:

H