Which of the following groups is formed only of the hermaphrodite organisms?
A. Earthworm, tapeworm, housefly, frog
B. Earthworm, tapeworm, sea horse, housefly
C. Earthworm, leech, sponge, roundworm
D. Earthworm, tapeworm, leech, sponge
Answer:D
Which of the following groups is formed only of the hermaphrodite organisms?
A. Earthworm, tapeworm, housefly, frog B. Earthworm, tapeworm, sea horse, housefly C. Earthworm, leech, sponge, roundworm D. Earthworm, tapeworm, leech, sponge