Examlex
What is CIDR? Give an example.
Ecological Pyramid
A graphical representation that shows the biomass or bio productivity at each trophic level in a given ecosystem.
Producer Trophic Level
The first level in a food web, comprised of organisms that produce organic materials (usually through photosynthesis) from inorganic substances.
Base
A substance that can accept hydrogen ions (protons) or more generally, donate a pair of valence electrons; in nucleic acids, a nitrogen-containing molecule that forms part of the genetic code.
Denitrifying Bacteria
Bacteria involved in the nitrogen cycle, converting nitrates in soil into nitrogen gas, thereby reducing nitrogen availability to plants.
Q3: The probability of extinction via predation is
Q6: According to the graph below,which of the
Q8: What are apicoplasts,and what is the advantage
Q12: Some mammals have demonstrated preferential attraction to
Q13: Firewalls can protect against employees copying confidential
Q13: Why would we expect genotypic adaptive landscapes
Q19: Which of the following is NOT a
Q28: filters that are similar to stateless packet
Q33: a phenomenon tin which a signal bends
Q50: Which of the following is NOT a