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A sac body plan is a simple body organization found in some animals, where the body consists of a central cavity surrounded by a single layer of cells. This cavity acts as a digestive chamber where food is taken in and digested. Examples of animals with a sac body plan include cnidarians like jellyfish and sea anemones.
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Animals are classified according to body plan as?
Animals are classified according to body plan as symmetrical or asymmetrical. Symmetrical animals are usually bilateral (two-sided) or radial (multiple planes of symmetry), while asymmetrical animals have no defined body plan. These classifications help scientists understand the evolutionary relationships between different groups of animals.
What is the thin sac that covers a frog's heart?
The thin sac that covers a frog's heart is called the pericardium. It helps protect the heart and keeps it in place within the body.
What are facts about bilateral symmetry?
A body plan in which an organism can be divided along only one plan of their body to produce 2 mirror images.
What is a venom sac from bees?
A sac that holds venom.
Does a grasshopper have an amniotic sac?
Grasshoppers do not have an amniotic sac. Animals with amniotic sacs are mammals and birds that have a sac for the fetus to grow and gain nourishment from.
What is the storage sac in the body called?
The storage sac in the body is called the bladder. It is a muscular sac located in the pelvic cavity that stores urine before it is expelled from the body.
Jellyfish have a body plan that is described by biologists by?
Radial symmetry is how biologist describe a jellyfish's body plan. It means that the body parts radiate from a central axis.Jellyfish have body types that are dubbed coelenterate, which means they have a body that looks like a sac. They have no real bones or skeleton in their bodies.
Is a hydra body design acoelomate?
No a Hydra is non a pseudocoelmate, acoelomate, or eucoelomate. The basic body plan is a sac with central digestive compartment, the gastrovascular cavity. A single opening functions as mouth and anus. There are 2 variations on this body plan: the sessile polyp and the motile medusa
Animals are classified according to body plan as?
Animals are classified according to body plan as symmetrical or asymmetrical. Symmetrical animals are usually bilateral (two-sided) or radial (multiple planes of symmetry), while asymmetrical animals have no defined body plan. These classifications help scientists understand the evolutionary relationships between different groups of animals.
Can thecal sac be cured?
The thecal sac is a normal part of the human body. It is not a condition that needs to be cured.
How is the body plan of a cnidarian similar to that of a sponge?
Body shapes of cidarians is alike in being radially symmetrical . All are vase like and possess tentacles . Digestive system is sac like wit only one opening mouth .
Which organ acts a storage sac?
The urinary bladder acts as a storage sac for urine in the body.
What is a blind sac?
A blind sac is a pouch or cavity in the body that is closed at one end, with no opening to the outside. It can be found in various parts of the body, such as the intestines or reproductive system, and may serve different functions depending on its location.
What is the body plan of a queen conch?
the body plan
What is an abnormal membranous body sac?
An abnormal membranous body sac could refer to a cyst or vesicle that contains fluid or semi-solid material. These sacs can form due to various reasons such as infection, inflammation, or developmental abnormalities. Treatment may include monitoring, draining the sac, or surgical removal depending on the underlying cause and symptoms.
What is the thin sac that covers a frog's heart?
The thin sac that covers a frog's heart is called the pericardium. It helps protect the heart and keeps it in place within the body.
What is a type of body plan that has no definite body plan?
radial smmatree
