Each time a species goes extinct:
a. there are evolutionary consequences.
b. part of the evolutionary history of life on Earth is lost.
c. there are practical and immediate consequences for the world today.
d. All of the above.
D
Biology & Microbiology
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Which of the following items can yield a significant amount of metabolic energy via cellular respiration?
What will be an ideal response?
Biology & Microbiology
Rockweed have eliminated the ____ life stage
a. sporophyte b. carpospore c. gametophyte d. zygote e. tetrasporophyte
Biology & Microbiology
How many molecules of carbon dioxide (CO2) would be released from the complete aerobic respiration of a molecule of sucrose (C12H22 O11), a disaccharide?
A) 2 B) 3 C) 6 D) 12 E) 38
Biology & Microbiology
Membrane structure. "Tails" - fatty acids (non polar)
A) Hydrophilic B) Hydrophobic
Biology & Microbiology