An Amoeba has no definite shape or size because it uses amoeboid movement as a form of locomotion. In other words, the amoeba deforms its body into projections called pseudopods, or "false feet", which act like arms or feet (in a way) that slide over the surface the amoeba is currently on, later pulling the rest of the body and its organelles behind it. This process repeats all the time, only different parts of the amoeba are used as it's pseudopods, giving it, as I previously stated, no definite shape.
I can't reallly think of a general structure of a protist, since Protista has the most diverse organisms. The only thing all of them have in common is that they are all eukaryotic.
it looks green and very very u-g-l-y =UGLY
Actually, some are green, particularly the algae, but there are many other colors, as well. For example, the amoebae are largely translucent. Also, "ugly" is in the eye of the beholder...I find protists to be fascinating, versatile creatures overall. Some, such as the amoebae, don't have a fixed form, changing shape as part of their locomotion (i.e., they look like blobs). Some are flagellated and swim by moving their flagella. Some, such as Paramecium, are ciliated and covered in what appear to be tiny hairs. Some are very tiny, on the order of 5 microns or less (5 millionths of a meter), and some, like Tetrahymena or Euglena, are comparitively enormous, hundreds of microns.
Protists are a large variety of unicellular creatures with a variety of shapes ranging from cocci (circles) to rods, there is not 1 specific shape for all protist much like bacteria dont all look alike
Protists are all different shapes and sizes. Some protists have hairlike features. Others are just plain.
Amoeba. Amoebae change their shapes to engulf other things and send out "feet" to pull themselves along.
It has no shape it is just a blob...
liquid has no definite shape and a solid has no definite shape or volume
Only solids have a definite shape. Neither liquids nor gases have a definite shape.Only solids have a definite shape. Neither liquids nor gases have a definite shape.Only solids have a definite shape. Neither liquids nor gases have a definite shape.Only solids have a definite shape. Neither liquids nor gases have a definite shape.
A crayon has a definite shape.
Water vapour does not have definite shape and does not have definite volume.
Yes; Solids have definite volume and shapes. Gases have indefinite volume and shapes. Liquids have definite volume, indefinite shape.
Solids have definite shape and definite volume. Liquids have not definite shape but have definite volume. Gases have neither definite shape not definite volume.
A solid does have a definite shape and a definite volume.
liquid has no definite shape and a solid has no definite shape or volume
WATER has no definite shape but has definite volume.
A liquid has a definite size but no definite shape. In contrast, a solid has definite size and shape, and a gas has no definite size or shape.
It has a definite shape
WATER has no definite shape but has definite volume.
WATER has no definite shape but has definite volume.
WATER has no definite shape but has definite volume.
Protozoa and animals are more different than similar. But they do have some similarities. They both have a definite shape. They both are mobile. They both eat from a specific spot.
Yes, liquids have a definite volume but not a definite shape, compared to solids that have a definite shape and a definite volume or gasses that have neither a definite shape or volume.
There is no such state of matter. Solid has a definite shape and volume, liquid has a definite volume but not a definite shape, gases have neither a definite shape nor a definite volume.