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What type of body plan or symmetry does the platypus have?
Platypuses, like all vertebrates, have bilateral symmetry. This means they have 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 kind of symmetry does the human body plan show?
Humans, like all mammals and other vertebrates, have bilateral symmetry. This means they have 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.
Does a sponge have a backbone?
No. A sponge is asymmetrical, because it lacks any organised body plan. Animals with radial body symmetry display a regular arrangement of body parts around a central axis, usually in a circular pattern. jellyfish, for example, have radial body symmetry.
What is a type of body plan that has no definite shape?
radial smmatree
Animals whose basic body plan can be described as a tube within a tube are the?
annelids
What kind of body plan do most animal phyla exhibit?
Most animal phyla exhibit bilateral symmetry, where the body can be divided into two mirror-image halves along a single plane. This body plan is thought to have evolved for efficient movement and coordination in organisms.
What phylum is most primitive?
Porifera (sponges) is considered one of the most primitive phyla because they lack true tissues and organs, and exhibit a simple body plan without symmetry.
What type of symmetry are sponges?
an asymmetrical body plan
Which body plan feature evolved first radial symmetry or deuterostome development?
Radial symmetry
What is a body plan with no symmetry?
small black animals but not tadpoles
Body plan of a hookworm?
hookworms have bilateral symmetry
What is a body plan with 1 line of symmetry and the two halves are mirror images called?
bilateral symmetry
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.
An animal that is irregular in shape has a body plan that exhibits what type of symmetry?
balls
Is a maple tree a symmetrical body plan?
Trees have roughly radial symmetry.
What kind of symmetry does the earthworm have?
bilateral symmetry- body plan in which an animal that can be dinided into 2 equal sdes.
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.
