What other characteristics might be present in an organism that moves in a certain direction,such as toward food?
A)cephalization with polarity of the body axis
B)radial symmetry with concentration of nerves
C)a mouth located on the midventral region away from the head
D)none of the above

Question

Quizplus · Accepted Answer

Cephalization with polarity of the body axis is the most important characteristic of organisms that move in a certain direction towards food. This means that the organism has a head or anterior region with sensory structures such as eyes or antennae, and a tail or posterior region with locomotor structures such as legs. This allows the organism to sense and move towards its food source in a coordinated manner. Radial symmetry with concentration of nerves is more characteristic of organisms that are sessile or slow-moving, and a midventral mouth is more characteristic of organisms that feed on the substrate they are living on rather than actively seeking out food.

What Other Characteristics Might Be Present in an Organism That