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What kind of body symmetry do cheliates have?
Chelicerates, a group that includes arachnids and horseshoe crabs, exhibit bilateral symmetry. This means their body can be divided into two mirror-image halves along a single plane that runs from head to tail. They typically show a clear distinction between the cephalothorax (the fused head and thorax) and the abdomen. Additionally, their body plan features paired appendages, which are characteristic of bilateral symmetry.
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 type of symmetry or body plan does a hummingbird exhibit?
Hummingbirds exhibit bilateral symmetry, meaning their body can be divided into two mirror-image halves along a single vertical plane. This type of symmetry is common in many animals and allows for streamlined movement and balance during flight. Additionally, hummingbirds have a specialized body plan with a lightweight structure, long wings, and a specialized bill that enables them to hover and feed on nectar from flowers efficiently.
What animals does NOT display segmentation A- human beings B-earthworms C-insects D jellyfish?
Earthworms and insects both display very apparent segmentation. Human beings are also considered to be segmented, with the upper and lower jaws, hyoid bone, vertebrae, and ribs are all evidence of this. Jellyfish do not display segmentation.
Why do all vertebrates have bilateral symmetry?
All vertebrates exhibit bilateral symmetry because it is an evolutionary adaptation that enhances movement and coordination. This symmetrical body plan allows for streamlined motion, facilitating efficient locomotion and navigation in their environments. Additionally, bilateral symmetry supports the development of a centralized nervous system, which helps in processing sensory information and coordinating responses. Overall, this symmetry contributes to the survival and reproductive success of vertebrate species.
What kind of symmetry does the earthworm have?
bilateral symmetry- body plan in which an animal that can be dinided into 2 equal sdes.
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 type of symmetry are sponges?
an asymmetrical body plan
Which body plan feature evolved first radial symmetry or deuterostome development?
Radial symmetry
Body plan of a hookworm?
hookworms have bilateral symmetry
What is a body plan with no symmetry?
small black animals but not tadpoles
What is a body plan with 1 line of symmetry and the two halves are mirror images called?
bilateral symmetry
What kind of a body plan does a starfish?
For a body plan, a starfish has 5-part radial symmetry, spiny skin, internal skeleton, water vascular system, and suction cup-like structures called tube feet.
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.
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.
