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TLS Online TPP Program

#Question id: 11295

The amount of energy entering a food chain depends on the

#10. Ecological Principles
  1. Direction of energy flow in the system
  2. Biomass of carnivores and their efficiency in locating and capturing animal prey
  3. Biomass of heterotrophs and their efficiency in transforming plant tissue into animal tissue
  4. Biomass of autotrophs and their efficiency in transforming solar energy into chemical energy
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TLS Online TPP Program

#Question id: 4570

#11. Evolution and Behavior

Which pair would probably have agreed with the process that is depicted by this tree?
TLS Online TPP Program

#Question id: 9235

#9. Diversity of Life Forms

Agricultural lands frequently require nutrient augmentation because ________.
TLS Online TPP Program

#Question id: 4815

#8. Inheritance Biology

The cross over percentage between linked genes J and M is 20%, J and L is 35%, J and N is 70%, L and K is 15%, M and N 50%. The sequence of genes on the chromosome is
TLS Online TPP Program

#Question id: 4138

#3. Fundamental Processes

In bacteria the elongation stage of protein synthesis does not involve:
TLS Online TPP Program

#Question id: 23141

#13. Methods in Biology

Resolution of a light microscope is 0.42nm at 300 wavelength of light. If the specimen is viewed under oil what is the refractive index?