Which of the following statements best explains the similarity in the body form of penguins, seals, and tuna?
A) All of the organisms needed to develop similar body shapes so they could swim.
B) All of their bodies have been compressed since birth by intensive underwater pressures.
C) Their shapes are the result of convergent evolution, which reduces drag while swimming.
D) This is the only shape that will allow them to maintain a constant body temperature in water.

Question

Quizplus · Accepted Answer

The similarity in body form among penguins, seals, and tuna is a result of convergent evolution, where unrelated species evolve similar traits to adapt to similar environments or niches, in this case, reducing drag while swimming in water.

Which of the Following Statements Best Explains the Similarity in the Body