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Which one of the following items demonstrates radial symmetry A a freshly baked pie B a cellular phone C a tennis racket D a pair of sunglasses E a bath towel?
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∙ 16y ago
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∙ 16y ago
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Does a sea urchin have radial symmetry or bilateral symmetry?
Sea urchins have radially symmetry.
What type of symmetry do playthelminthese have?
Arial symmetry
What kind of symmetry does rotifera have?
Bilateral Symmetry
Symmetry of cnidarians?
Cnidarians have a radial symmetry.
Which of the following organisms was the first to show bilateral symmetry A Flatworms B Earthworms C Humans D Jellyfish E Roundworms F Mealworms?
Flatworms
Which of the following letters has point symmetry?
x
Which of the following figures has order 9 rotational symmetry?
answer
Which of the following letters has a horizontal line of symmetry?
b
What is animal symmetry?
Symmetry in animals is something that is very important. It is a big part of classification in animals. Nearly all multi-cellular organisms exhibit one or other type of symmetry such as radial or bilateral. For more on this see the source.
How many lines of symmetry are there for the following regular pentagon?
5
Which of the following figures has rotational symmetry of order 3?
equilateral triangle
What household items have bilateral symmetry?
plate,cup,fork,spoon,teddy,chair,table,lampshade,notepad,sunglasses,onion,wardrobe,cushion,pillow,bed,sellotape.
X equals x demonstrates what property of equality?
The reflexive property, which is a property of all equivalence relations. Two other properties, besides reflexivity, of equivalence relations are: symmetry and transitivity.
What is the easiest way to understand the symmetry worksheets?
There are lots of really good websites that will help you to understand the symmetry worksheets.I recommend that you try the following websites,www.mathsisfun.com/ and www.superteacherworksheets.com/symmetry.html.
Part of a figure with two lines of symmetry is shown here. Which of the following figures completes the image?
answers
What kind of body symmetry do vertebrates have?
Symmetry in animals is something that is very important. It is a big part of classification in animals. Nearly all multi-cellular organisms exhibit one or other type of symmetry such as radial or bilateral. For more on this see the source.
How do you sketch a figure with rotational symmetry but no line symmetry?
When a shape is rotated about its centre, if it comes to rest in a position and looks exactly like the original, then it has rotational symmetry. A shape like an equilateral triangle would therefore have an order of rotational symmetry of 3. The general rule for a regular polygon (shapes such as pentagons, heptagons, octagons etc. is, that the number of sides is the same as the number of lines of symmetry, which is also the same as the rotational symmetry order). This means that a regular hexagon has 6 sides, 6 lines of symmetry and an order of rotational symmetry of 6. Following from this, then a square, which is a regular polygon, has 4 sides, 4 lines of symmetry and an order of rotational symmetry of 4. If a shape has rotational symmetry, it must have either line symmetry or point symmetry or both. For example, a five pointed star has 5 lines of symmetry and rotational symmetry of order 5, but does not have point symmetry. A parallelogram has no line of symmetry, but has rotational symmetry of order 2 and also point symmetry. Only a shape which has line symmetry or point symmetry can have rotational symmetry. When there is point symmetry and also rotational symmetry, the order of the latter is even. For example, the letter 'S' has rotational symmetry of order 2, the regular hexagon of order 6. On this basis, we would suggest that the letter 'F' does not have a rotational symmetry order as it does not have either line symmetry or point symmetry. It doesn't have a centre around which you could rotate it. Sounds weird, but given the definitions, we think this is the case.
