More cards in this set

Name the things which make classifying organisms difficult.

What are the two parts of an organisms's name?

What is a pyramid of biomass?

What is a trophic level?

What is a pyramid of numbers?

List the ways that energy is lost at each stage of the food chain?

How do you calculate the efficiency of energy transfer?

What is the difference between interspecific and intraspecific competition?

Explain why predator-prey cycles are always out of phase.

What happens in a parasitic relationship?