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What does echinoderm mean in Greek?
Echinoderm is from the Greek word εχινόδερμα(echinoderma), meaning "five arms".
Is a butterfly a echinoderm?
No, a butterfly is not an echinoderm. Echinoderms are marine animals like sea stars and sea urchins, while a butterfly is an insect.
What is the meaning of leaves reduced to spines?
Cacti have spines. Evolutionary theory is that the spines were originally leaves, but which reduced in size and form to carry out a new function, as spines, to protect the plant from predators. According to the same theory the stem of the plant became the gas exchange and the 'chlorophyll-containing' 'photosynthesis' part of the plant, thus replacing the functions formerly carried out by and through the leaves.
Does aloe vera have spines?
In most of the cases it has spiny leaf margins.
Tell how the spines on an octopus tree help the plant's leaves keep the water they need?
The spines on an octopus tree help prevent water loss by reducing air movement around the leaves, creating a more humid microclimate. This minimizes transpiration and helps the plant retain water during dry periods. The spines also deter herbivores from feeding on the leaves, further protecting the plant's water supply.
What are echinoderm bodies covered in?
The Echinoderm's body is covered in spikes/spines.Some spines/spikes are long, and some are short.
A vertebrates animals that has tube feet spines and arms that extend out from the body?
No, vertebrates are animals that have spinal columns. You are describing an echinoderm, which is an invertebrate.
What kind of anmail is a echinoderm?
Echinoderms are a group of marine invertebrate animals .They possess spines on skin , tube feet , and water vascular system . Star fish is well known example .
Identify and describe the unique system an echinoderm has what is it used for?
The name echinoderm means "spiny skin." Echinoderms have spines of various lengths that cover the outside of their bodies. Most echinoderms are supported and protected by an internal skeleton made up of bonelike plates. Echinoderms have a simple nervous system but don't have heads or brains.
Do lionfish have spines?
Yes... Actually, they're known for their spines being extremely long and seperated...
How long are Echidnas' spines?
The echidnas' spines are up to 50 mm (5 cm) in length.
What is the purpose of echinoderms spines?
Echinoderm spines serve multiple purposes, including providing protection against predators, aiding in locomotion, and contributing to the overall structural integrity of the organism. These spines, which can be found on the surface of many echinoderms like sea urchins and starfish, often enhance the animal's ability to blend into its environment or deter potential threats. Additionally, they can play a role in feeding by assisting in the manipulation of food.
What is an echinoderm that has a large number of spines attached to it?
The sea urchin is a member of the phylum Echinodermataand is covered with spines that may or may not be poisonous.
Can you use the word echinoderm in a sentence?
A starfish is an echinoderm.
What does the root echino mean?
The root "echino" means "spiny" or "hedgehog" in Greek. It is commonly used in scientific terms related to spines, such as "echinoderm" for spiny-skinned marine animals like sea stars and sea urchins.
Is a spider an echinoderm?
No. A spider is an arachnid. A starfish is an example of an echinoderm.
Does a echinoderm have a back bone?
Echinoderm is an invertebrate and therfore it has no backbone
