Watch complete video answer for “Earthworms have how many segments” of Biology Class 11th. Get FREE solutions to all questions from chapter ANIMAL KINGDOM.
With its skin.these many intestines. In the middle of the animal, there are big3. What is NOT the food of earthworms?segments. The worm has eggs and gives birth to baby worms with that part. A. Live plants.Soil Is My Food!Earthworms eat soil and the organic material in it, for B...
How many segments does a cockroach have? Although cockroaches actually have up to20 segments, homologous with the segments of earthworms, some segments have become fused and are difficult to distinguish. Notice that appendages of the head (Fig. 4.2) and thorax (Figs. 4.3 and 4.4) are segmented...
often from your own yard. They mimic nature, breaking down gradually over time. The advantage is that they are truly adding organic matter to the soil. The disadvantage is that they must be replenished periodically.
Earthworms can also reproduce themselves if need be. They can regenerate new segments if they lose a few. Most earthworms are better at regenerating tails than heads, but some can. They don't reproduce asexually, however; only half (and likely the head half) of an earthworm split in two ...
Planaria worms are incredibly resilient and can regenerate if cut into pieces. If you chop up a planaria worm into several segments, each of those segments will grow into new worms! 5. Use an Aquarium Worm Trap Another useful method for managing planaria populations is by using an aquarium...
Toxocara cati Cat Small rodents, beetles, earthworms T. leonina: Of the roundworms, T. leonina has the simplest life cycle. After an animal ingests infective eggs, the eggs hatch and the larvae mature within the small intestine. The adult female worm lays eggs which are passed in the fec...
Whereas such business ventures, requiring as they do a sound business plan and financial backing, are well within the grasp of larger producers, for smallholders some form of collaborative action will usually be required. Farmer cooperatives can be the solution and there are many examples of...