Organisms that are herbivores usually have which of the following associated wit

Question

Organisms that are herbivores usually have which of the following associated with their digestive tracts (select all that apply)? a. Very short digestive tracts b. Very long digestive tracts c. A large cecum d. No cecum or just a vestigial cecum Which of the following helps to maintain resting membrane potential (select all that apply)? a. Voltage-gated potassium channels b. Voltage-gated sodium channels c. The sodium/potassium pump d. Potassium leak channels Dilation of the arteries in the corpora cavernosa is controlled by _ which _. a. Parasympathetic nerves, release nitric oxide b. Sympathetic nerves release nitric oxide c. Precapillary sphincters; relax and allow the blood vessels to open d. Precapillary sphincters; contract and allow the blood vessels to close

Explanation / Answer

Herbivores have long digestive tracts since they take a lot of time to absorb nutrients from the plant materials which they eat. They also have a large caecum which along with plant enzymes breakdown the plant material and glucose

So answer is B and C

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