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Do porcupines have radial symmetry or bilateral symmetry?
Porcupines 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 is symmetry and plane symmetry?
There are three elements of symmetry: 1-axis of symmetry It's a line which cuts the molecule into two equal halves. 2-plane of symmetry It's a plane which cuts the molecule into two equal halves (such as 'axis of symmetry' but axis is a line and here it's a plane). 3-center of symmetry It's a point in space that, if you draw a line from any part to it, and then extend the line beyond it, another atom will be encountered.
What are the uses of plantae?
Virtually all the animals in the world depend on plants. They either eat plants or eat animals that eat plants.
What balance features unlike objects on either side of an imaginary line?
The balance features that differentiate unlike objects on either side of an imaginary line are symmetry and asymmetry. Symmetry refers to a balanced arrangement where corresponding parts on either side of the line are identical or mirror images. In contrast, asymmetry involves an imbalance where the objects differ in shape, size, or other characteristics, yet can still create visual interest or equilibrium through their distribution. This concept is often utilized in art, design, and nature to convey harmony or tension.
How can magnetic symmetry can be used as evidence of seafloor spreading?
Magnetic symmetry refers to the pattern of magnetic anomalies found on either side of mid-ocean ridges, where the Earth's magnetic field has reversed over geological time. As magma rises and solidifies at these ridges, it records the Earth's magnetic orientation, creating symmetrical patterns of magnetic stripes on the seafloor. This symmetry indicates that new oceanic crust is continuously being created and pushed outward, supporting the theory of seafloor spreading. The parallel arrangement of these magnetic anomalies on either side of the ridge provides evidence of the age and movement of tectonic plates.
How are most animals classified based on their symmetry?
Animals are classified based on their symmetry as either radial or bilateral. Radial symmetry means the animal can be divided into equal halves in multiple ways around a central point, like a starfish. Bilateral symmetry means the animal can be divided into two equal halves along a single plane, like a human.
What is bilateral smmetry?
Bilateral symmetry is a type of symmetry where an object or organism can be divided into two identical halves along a single plane, typically the sagittal plane. This means that one side is a mirror image of the other. Bilateral symmetry is commonly observed in animals, including humans, where features such as limbs and facial structures are symmetrical on either side of the body. It contrasts with radial symmetry, where parts are arranged around a central axis.
What is an advantage of bilateral symmetry?
Celiaphlatus and forward movement. There is a few advantages of the bilateral symmetry. Some of the advantages are food, movement and animals.
Is an alligator bilateral?
Yes, alligators are considered bilateral organisms because they exhibit bilateral symmetry, meaning their bodies can be divided into two equal halves along a single plane. This symmetry allows for balanced development of body parts on either side of the plane.
Do dogs have bilateral or radial or asymmetrical symmetry?
Dogs exhibit bilateral symmetry, meaning their body structure is mirrored on either side of a central axis. This symmetry is evident in their physical features, such as limbs, eyes, and ears, which are arranged in a symmetrical pattern. Radial symmetry is typically found in organisms like jellyfish, while asymmetrical symmetry is seen in creatures like some sponges. Thus, dogs are classified as bilaterally symmetrical animals.
Are monotremes either asymmetrical or symmetrical?
Symmetrical. All mammals and, indeed, all vertebrates, have bilateral symmetry.
What do Radial and Bilateral have in common?
Symmetry in biology is the balanced distribution of duplicate body parts or shapes. The body plans of most multicellular organisms exhibit some form of symmetry, either radial symmetry or bilateral symmetry or "spherical symmetry". A small minority exhibit no symmetry (are asymmetric).
What is an antilopes symmetry?
Antelope symmetry refers to the bilateral symmetry observed in antelope species, where their body structure is symmetrical on either side of a central axis. This type of symmetry is common in many animals and allows for balanced movement and efficient navigation through their environments. Antelopes typically exhibit features such as symmetrical horns and limbs, contributing to their overall agility and gracefulness in the wild.
Do porcupines have radial symmetry or bilateral symmetry?
Porcupines 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 is reflectional symmetry?
Um, it's the exact matching of parts on either side of a straight line, so it's exactly the same either side. I think It's sometimes called line symmetry, mirror symmetry or bilateral symmetry!
What shape has 2 equal sides 2 equal angles and no right angles?
An iscoceles triangle that is either obtuse or acute
What is a cows symmetry?
Cows exhibit bilateral symmetry, meaning their body is symmetrical on either side of a central axis. This symmetry is evident in their overall shape, where features like limbs, eyes, and ears are paired and mirror each other. Additionally, their internal organs are generally arranged in a way that reflects this bilateral structure. Such symmetry is common in many mammals and contributes to their balanced movement and overall functionality.
