The uniformity in the way nerve cells function within the animal kingdom
A) indicates that the peripheral nervous system (PNS) evolved before the central nervous system (CNS).
B) is evidence that the neuron was an early evolutionary adaptation.
C) is proof of neurotransmitter efficiency.
D) must have prevented the development of diversity.
Answer: B
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What components of membranes are the most abundant?
a. carbohydrates b. sterols c. proteins d. fats e. phospholipids
Hemoglobin has a higher affinity for carbon monoxide than for oxygen
a. true b. false
Eastern and Western meadowlarks look almost identical and sometimes inhabit the same areas of prairies. These birds recognize members of their own species by distinctive songs and thus do not breed with each other. This is an example of
A) temporal isolation. B) ecological isolation. C) behavioral isolation. D) mechanical isolation. E) geographic isolation.
Describe how organisms can be classified in terms of their nutritional pattern. Specifically categorize organisms in terms of how they obtain organic carbon, the source of electrons for their redox reactions, and the source of energy to make ATP
Finally, use correct terminology to combine these categories to organize the types of organisms by their metabolic strategies. What will be an ideal response?