Secondary endosymbiotic algae
What will be an ideal response?
-Diatoms
-Unicellular
-Shell = frustule
-"Diatomaceous earth"
-Coccolithophores
-Shell = CaCO3
-Brown algae (kelps)
-Provide habitat for food web
Biology & Microbiology
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Which glial cell(s) is/are only found in the peripheral nervous system?
a. Schwann cells b. oligodendrocytes c. astrocytes d. microglia e. saltatory cells
Biology & Microbiology
Which of the following are typically osmoconformers?
a. freshwater teleost fishes b. sharks c. birds d. marine teleost fishes e. freshwater invertebrates
Biology & Microbiology
What is found in the channels within the Haversian system?
a. cartilage b. extracellular fluid c. intracellular fluid d. blood vessels and nerves e. calcium stores
Biology & Microbiology
carbon cycle: fossil fuels
What will be an ideal response?
Biology & Microbiology