What is the reason behind that an organism cannot live or die in the presence of both light and molecular oxygen?

TLS Online TPP Program

#Question id: 12604

#Unit 10. Ecological Principles

Which of the following ecosystems would likely have a larger net primary productivity/hectare? 

TLS Online TPP Program

#Question id: 12605

#Unit 10. Ecological Principles

How is it that satellites can detect differences in primary productivity on Earth? 

TLS Online TPP Program

#Question id: 12606

#Unit 10. Ecological Principles

A porcupine eats 3,000 J of plant material. 1,600 J is indigestible and is eliminated as feces. 1,300 J are used in cellular respiration. What is the approximate production efficiency of this animal?

TLS Online TPP Program

#Question id: 12607

#Unit 10. Ecological Principles

Which of the following lists of organisms is ranked in correct order from lowest to highest percent in production efficiency?

TLS Online TPP Program

#Question id: 12608

#Unit 10. Ecological Principles

The  amount of  chemical energy in  consumers? food that is  converted to  their own  new biomass during a  given time period is known as which of the following?

TLS Online TPP Program

#Question id: 12609

#Unit 10. Ecological Principles

Which of the following is an example of an ecosystem?