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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
What supports the bodies of ocean invertebrates?
Other bones in their body like the tail bone supports them.
Sea anemones have a few different predators in the ocean. These predators include fish, sea slugs, turtles, and sea stars.
How can you tell a mussels gender?
By it colour. If its orangey, then its a female. If its white, then its male.
HOPE IT HELPED :)
Caimens are reptiles, and all reptiles are vertebrates.
A pest is an animal which is detrimental to humans or human concerns. It is a loosely defined term, often overlapping with the related terms vermin, weeds, parasites and pathogens. In its broadest sense, a pest is a competitor of humanity.
Yes, mosquitoes are invertebrates as they have no backbone.
Do scorpions have bilateral symmetry?
Yes. Scorpions have bilateral symmetry. Bilateral symmetry means something has symmetry across one plane (known as the sagittal plane, and directly down the centre of their body), which means one side of their body approximately mirrors the other side.
What is the name of lower Invertebrates that have a jelly like layer between endoderm and ectoderm?
Cnidarians
What will happen if sea urchin eggs are taken from the sea and placed in fresh water?
the eggs would swell in size because of the salt in the sea water.
Yes, it is possible for an eel to drown. Unlike other fish, its gills are unable to obtain enough oxygen to survive. It therefore has to surface for oxygen periodically.
Can sea urchin and guppies go in a 10 gallon tank?
yes they can, depending on how many guppies you plan on getting.
What is a Medusa and which groups have them?
A medusa is the jellyfish stage in the phylum of Cnidaria (jellyfish, anemones, corals). It swims free, in contrast to the anemone stage. All jellyfish have an anemone stage, and all anemones have a jellyfish stage, just less noticable than their main stage, either smaller or shorter lived.
Medusae are used to disperse the population, as it's free-swimming.
Eel prey on fish and small crustaceans. Some eel have mouths consisting of a sucker surrounded with small teeth. The teeth pierce the scales and skin of fish and the eel sucks the blood for nourishment. Other species of eel have many sharp teeth and are able to bite and tear their prey into pieces to eat.
What is a crustaceans that are sessile as adults?
Barnacles are sessile as adults. They start out as mobile larvae and attach to something big like a whale or a boat. Then they stay in this position for the rest of their lives.
Are there invertebrate that eat other organisms?
Every invertebrate eats other organims; otherwise they would be plants.
A sea anemone has a flexible, cylindrical body with a central mouth that is surrounded by long tentacles.
