As energy passes through a food chain, approximately ____ percent is lost as it passes through each trophic level.
A. 10
B. 25
C. 50
D. 90
D. 90
Biology & Microbiology
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The most medically relevant species of Pseudomonas is P. aeruginosa
Indicate whether this statement is true or false.
Biology & Microbiology
Most freshwater algae belong to which group?
a. red algae b. green algae c. brown algae d. golden algae e. blue-green algae
Biology & Microbiology
The ________ is the layer of cell wall material shared between adjacent plant cells
Fill in the blank with correct word.
Biology & Microbiology
Like many insects, some amphibians undergo ________ in their life cycle as they have distinct larval and adult stages
A) aquatic development followed by terrestrial existence B) development in a nest followed by flight C) metamorphosis D) alternation of generations
Biology & Microbiology