Which of the following is the adaptation of flatworms for the endoparasitic mode of life?
A. They are dorsoventrally flattened
B. They have hooks, suckers or both
C. Their body is not segmented
D. They reproduce sexually
Answer:B
Which of the following is the adaptation of flatworms for the endoparasitic mode of life?
A. They are dorsoventrally flattened B. They have hooks, suckers or both C. Their body is not segmented D. They reproduce sexually