A. fucoxanthin B. phycocyanin C. phycoerythrin D. bilirubin
A. It is predictive B. It has explanatory power C. It discourages suggestion of different hypotheses D. None of these
A. Community B. Population C. Ecosystem D. Biome
A. 35 oC B. 36 oC C. 37 oC D. 38 oC
A. Biosphere B. Ecosystem C. Population D. Species
A. Three Kingdoms B. Five Kingdoms C. Two Kingdoms D. Six Kingdoms
A. simple B. advance C. complex D. highly complex
A. helper-T B. B C. both T and B D. none of these
A. carbon, oxygen, nitrogen, sulfur B. carbon, oxygen, hydrogen, nitrogen C. carbon, oxygen, sulfur, phosphorus D. carbon, sulfur, hydrogen, magnesium