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aliina [53]
3 years ago
13

Describe the location and the length of the incision you will make in the earthworm

Biology
1 answer:
marishachu [46]3 years ago
8 0

Earthworms are delicate. Careful handling is important to avoid damaging the internal organs.

Place the worm with the dorsal side up. Start the dissection 2 centimeters posterior the reproductive segment. Snip the skin above the dorsal blood vessel  ( near the posterior pin) through the septa to the mouth.

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