You have to cut the worm in the middle of the body between the light and dark brown spots also known as the clitellum.
We just did an experiment on this, and our blackworms regrew their heads within 6 days.
Earthworms and Blackworms both live in water and soil. also they breath through their skin.
mainly asexually
Blackworms distribute nutrients (from food) and oxygen through their blood vessel to the rest of its body - hope this helped!
Why one or both ends of some of the blackworms are lighter in color than the rest of their bodies
Tropical fish love black worm.
frogs do regenerate
the answer is no but they can regenerate their tails
yes they can regenerate. Marine sponges are multicellular animals that can regenerate from single cells.
California blackworms are known as Lumbriculus Variegatus.
Wet moist soil underground is the best habitat for worms
can a shoulder bursa sac regenerate