[A] Setae of earthworm are S-shaped embedded in cuticular pits in middle of each segment except first, last and clitellum |
[B] Epidermis of earthworm consist of single layer of columnar epithelial cells without any secretory cells |
[C] Blood gland and pharyngeal nephridia located in same segments of earthworm |
[D] Nervous system in earthworm is basically represent by ganglia arranged segmentwise on the ventral paired nerve cord |
Now choose how many statements is/are correct? |
A) Four
B) Three
C) Two
D) One
Correct Answer: C
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