All vertebrates have ganglia of some sort, but there are many different types of ganglia, from dorsal and spinal to autonomic, basal, sympathetic, and other types. Humans have basal ganglia, which makes up a section of the brain.
Three other means of locomotion in organisms are flagella, pseudopod, and cilia.
Yes, moles are considered heterotrophs. They are small, burrowing mammals that primarily feed on insects, worms, and other small invertebrates found in the soil. As heterotrophs, moles obtain their energy and nutrients by consuming other organisms rather than producing their own food through photosynthesis.
Yes, parasitic worms are generally larger than protozoa. Parasitic worms, such as tapeworms and roundworms, can range from a few millimeters to several meters in length, while protozoa are typically single-celled organisms that are usually microscopic, often measuring just a few micrometers. This significant size difference is one of the key distinctions between these two types of parasites.
Yes.
Special bacteria (chemosynthetic bacteria) live there which use the sulfur from the hydrothermal vents to make their own food. Other organisms, such as copepods (and other zooplankton), eat this bacteria. Other organisms, such as snails, shrimp, crabs, tube worms, and fish eat the copepods. Therefore, the number of organisms living in these vent systems are 10,000 times greater than areas in the ocean that do not have hydrothermal vents. These life forms would not be possible without the chemosynthetic bacteria, since sulfur is toxic to almost all other forms of life.
Annelid worms do not have a nerve ring like those found in some other invertebrates, such as echinoderms. Instead, they possess a centralized nervous system that includes a ventral nerve cord and a series of segmentally arranged ganglia. These ganglia function similarly to a nerve ring by coordinating movement and sensory responses, but they are distributed along the length of the body rather than forming a single ring structure.
No, worms are not considered plankton. Plankton refers to small, drifting organisms that live in water and include both phytoplankton (plant-like organisms) and zooplankton (small animals). Worms, on the other hand, are typically benthic organisms that live on or in the substrate of various environments, such as soil or sediment, rather than drifting in the water column.
Round worms belong to phylum Ascelminthes (nemathelminthes) ,a higher phylum than sponges (poriferans) and coelenterones.Round worms are bilaterally symmetric.which is considered as a superior quality.Also they are triploblastic and has a well developed muscular pharyx.Sexual dimorphism is also seen in round worms.
Red worms and earthworms are the same thing. They are closely related to each other, though. Red worms make much better worm farm worms or composting worms than regular earth worms because of their higher rate of soil assimilation.
soil not dirt or mud.
silk is made by silk worms. other than that i have no idea
They can eat worms and insects
yes, carrots
They dont really mind. But whenever theres decaying matter usually there will be more than one worm
They eat live feeder fish, some crickets, and many other live food.
Three other means of locomotion in organisms are flagella, pseudopod, and cilia.
If you cat has worms, then they have more than one worm. There is not set amount of worms that animals get when they have them.