Wings evolved _______ in protostomes, allowing _______ to exploit new lifestyles.
A) once; arthropods
B) twice; mollusks
C) once; mollusks
D) twice; arthropods
E) once; annelids
Correct Answer:
Verified
Q91: A colonial lophotrochozoan captures food particles at
Q92: Refer to the figure. Q93: Evidence from developmental, structural, and molecular biology Q94: Which of the following is not one Q95: The diversification of insects about 450 million Q97: Without specialized organs for transporting oxygen to Q98: Some lophotrochozoans have a circular or U-shaped Q99: Although _ resemble mollusks superficially, they possess Q100: Many lophotrochozoans have a type of free-living Q101: One chelicerate group, the _, consists of![]()
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