No, viruses come in all shapes. Google T even viruses, adenoviruses, HIV and other retroviruses and see all the different shapes viruses can come in. Round capsids to space ship lander shaped capsids.
The shape of viruses varies greatly. They can be shaped like small balls (spherical viruses) like strands of spaghetti (flexous viruses) rigid rods, like bullets (baciliform viruses) and like geometric shapes (isocohedral viruses) The smallest viruses can be as small as 20nm (20/1,000,000 of a mm) to as much as 2,000 nm for some flexous plant viruses.
no
No, different cells can have different shapes depending on their function. Cells can be spherical, elongated, flat, or irregular in shape. The shape of a cell is often related to its specialized function in the body.
Based on host specificity: viruses can be classified as either specific to a single host species or able to infect a range of hosts. According to the type of nucleic acid they contain: viruses can have DNA or RNA genomes. By their shape: viruses can be labeled as either helical, icosahedral, or complex. According to their mode of transmission: viruses can be classified as either airborne, foodborne, or bloodborne.
Viruses are not alive in the first place, so no.
no
no
Like all influenza viruses it has a roughly spherical shape.
THere are many Different shapes and sizes of Virus' ... See here: http://en.wikipedia.org/wiki/Virus
Viral meningitis has no set shape. There are a variety of viruses that can cause viral meningitis, all a different shape.
Yes. All koalas are essentially the same shape.
Are all orbits the same shape????
textbooks
the shape is a regular shape if it has all the same angles and side lengths.
Viruses have different geometrical shapes, such as helical and polyhedral shapes. A particular polyhedral shape common to many viruses is a dodecahedron shape. This is a geometric shape that has 12 sides.
a cube
The shape of viruses varies greatly. They can be shaped like small balls (spherical viruses) like strands of spaghetti (flexous viruses) rigid rods, like bullets (baciliform viruses) and like geometric shapes (isocohedral viruses) The smallest viruses can be as small as 20nm (20/1,000,000 of a mm) to as much as 2,000 nm for some flexous plant viruses.