0
Invertebrates
Invertebrates are animals that lack a spinal cord, such as insects. Ask questions here about these organisms that make up 95 percent of all animal life.
1,408 Questions
protists
What are the three groups of cnidarians?
Three groups of cnidarians are
1. nematocyst
2. cnidocytes
3. gastrozooids
they have spines. spines are vertebrates they are not invertebrates.
What is the best diatom filter for aquariums?
The Vortex Diatom Filter is well-regarded for its effectiveness in aquarium filtration. It uses diatomaceous earth to provide fine mechanical filtration, resulting in crystal-clear water and efficient removal of particles and debris. It can be a good choice for maintaining water quality in freshwater and saltwater aquariums.
What is the purpose of the exoskeleton?
The exoskeleton's main purpose is to provide support and protection to the body by serving as an external framework. It can also enhance strength and endurance, assist with rehabilitation, and improve mobility for individuals with physical disabilities.
What are the names for bugs that eat plants?
Plant-eater and plant-eating bugs are names for bugs that eat plants. The bugs in question also may be called herbivores ("plant eaters"). They tend to cause the most damage when they remove the plant's internal fluids, such as the phloem or the xylem.
Yes they are they have an exoskeleton so they are invertebrates!
The Sea Anemone uses clown fish to clean it and the clown fish uses the sea anemone for protection.
What sea life makes its home around the great barrier reef?
More than 30 species of whales, dolphins and porpoises have been recorded on the Great Barrier Reef. There are also dugongs, sea turtles, mollusc, pipefish, sea horses, and sea snakes. More than 1,500 species of fish live there, too.
Can sea urchins shoot their spines?
Sea urchins do NOT shoot there spines. They can simply let them pop out (sort of like a porcupine). Most people make this mistake... neither a porcupine or sea urchin SHOOT there spines. They do harden and stick out farther but they DO NOT SHOOT THEM!
Why can't large invertebrates like octopuses live on land?
it is probably because they would not be able to support themselves on land and wouldn't be able to move around easily
Do you feed a hummingbird cold or warm water?
I assume you are referring to the sugar-water with which you fill a hummingbird feeder. Always, always, ALWAYS boil the water when preparing it - it will kill bacteria and will allow you to leave the feeder out longer before the mold starts to grow. Afterward, put the sugar-water in the refrigerator to cool down - NEVER feed it still warm.
Make sure to clean out and refill your feeder every 5-7 days.
What is the segmentation for cnidarians?
Cnidarians are segmented into two main classes: Anthozoa (sea anemones and corals) and Medusozoa (jellyfish and hydrozoans), based on their body forms. Anthozoa are generally sedentary, with a polyp body form, while Medusozoa are typically free-swimming with a medusa body form.
Which organism is a complex invertebrate?
The octopus is a complex invertebrate known for its intelligence and flexible behavior.
Are frogs vertebrates or invertebrates?
All frogs are vertebrates. They have a full skeletal structure which includes a spinal cord.
Are hummingbirds vertebrates or invertebrates?
Hummingbirds are birds and, like all birds, they are vertebrates because they have a spine and spinal cord, and an internal skeleton. They belong to the Phylum Chordata.
Mammals, birds, fish, reptiles and amphibians are all vertebrates.
What is the difference between vertebrates and invertebrates?
Vertebrate means "having a backbone", invertebrate means "without a backbone".
