Animals are distinguished from protists by several characteristics, including their possession of actual tissues, which are groups of cells that work together to perform a specific function; animals also have a developed nervous system and an internal skeleton. In this articles we will share you about a exciting point like Which of the Following Best Describes a Characteristic That Distinguishes Animals from Protists?
There are many differences between animals and protists, but one of the most distinguishing characteristics is that animals are multicellular, while protists are unicellular.
While protists are only made up of a single cell, another key difference is that animal cells have specialized functions while protist cells do not.
For example, animal cells may be responsible for digestion, while other cells are responsible for movement. This specialization allows animals to be more complex organisms than protists.
Which of the Following Best Describes a Characteristic That Distinguishes Animals from Plants 4 Points?
The significant difference between animals and plants is that animals are mobile, whereas plants are stationary. Animals obtain food by hunting and eating other organisms, while plants get sustenance from the sun through photosynthesis. Another critical distinction is that animals have nervous systems that allow them to sense and react to their surroundings, while plants do not.
Which of the below Characteristics Distinguishes Animals from Other Eukaryotic Organisms on Earth?
Animals are distinguished from other eukaryotic organisms on Earth by their ability to move. They seek food or shelter, avoid predators, or migrate to new areas. This ability to move gives animals a significant advantage over other organisms in their struggle for survival.
Which of the Following do Most Animals share a Characteristic?
Most animals share several characteristics. These include being multicellular, eukaryotic, and heterotrophic. Animals are also typically motile, meaning they can move independently from one place to another.
Most animals reproduce sexually, though there are some exceptions to this rule.
Which of the Following is Not a Key Trait of Protists?
Protists are a diverse group of eukaryotic organisms that can be distinguished from other eukaryotes by their lack of well-defined tissues.
Although they are often thought of as “simple” organisms, protists display a wide variety of complexity, with some groups exhibiting sophisticated behavior and complex organelles.
The following is a list of key traits that distinguish protists from other eukaryotes:
- Protists lack well-defined tissues. The same type of cell differentiation is seen in other eukaryotes, such as plants and animals. Instead, protists typically have only one or two types of cells that make up their entire body.
- Protists are usually much smaller than other eukaryotes. This is due to their lack of specialized tissue structures (such as leaves or roots), which require a lot of space.
- Protists can be either unicellular or multicellular.
- While most protists are unicellular, some groups (such as algae) can form large colonies of many cells.
- Protists typically reproduce asexually through processes such as binary fission or budding. However, sexual reproduction does occur in some groups, such as green algae (which use sex to exchange genes between different populations).
- Protists show great diversity in both morphology and physiology.
Which of the Following Best Explains how Fish And Mammals Differ?
Fish and mammals are two of the most common groups of animals on earth. Though they both have backbones and live in water, there are many differences between these two groups. For example, fish breathe using gills, while mammals breathe using their lungs.
Fish are covered in scales, while mammals are covered in fur or hair. Though there are many differences between fish and mammals, they are both essential parts of the earth’s ecosystem.
Fish provide a food source for many animals and help to keep waterways clean. Mammals play essential roles in seed dispersal and pollination, as well as in controlling populations of other animals. Without either group, the earth would be a very different place!
Which of the Following Best Describes Similarities That Exist between Reptiles And Amphibians?
There are several similarities between reptiles and amphibians. Both groups of animals are ectothermic, meaning they rely on external heat sources to regulate their body temperature. They also have scaly skin and lay eggs (except for a few species of snakes).
Reptiles and amphibians also share some anatomical features. For example, both groups have four limbs (in most cases) and a backbone of vertebrae. Additionally, their nervous systems are similar, as is their mode of locomotion (crawling or slithering).
Amphibians typically have moist skin, which helps them absorb oxygen from their water. Snakes, on the other hand, have dry skin covered in scales.
This prevents them from losing water through their skin and allows them to live in drier environments. Additionally, reptiles generally lay hard-shelled eggs, while amphibian eggs are soft and often lack a shell altogether. Overall, there are many similarities between reptiles and amphibians, but some essential differences set these two groups of animals apart.
Which of the Following Organisms Exhibits Radial Symmetry?
Radial symmetry is a type of symmetry in which an object is arranged around a central axis so that each side of the thing is a mirror image of the other. This type of symmetry is found in some plants and animals, such as sea stars, jellyfish, and certain flowers. One advantage of radial symmetry is that it allows an organism to move in any direction without turning around.
This can be helpful for predators who want to ambush their prey or for animals who need to be able to move quickly through their environment. Radial symmetry also makes it easier for an animal to eat or digest food since it can rotate its body to bring the food into contact with its mouth.
Disadvantages of radial symmetry include the fact that it makes an animal more vulnerable to predators from multiple directions since no “back” side can be protected.
Radially symmetrical animals also tend to have less complex nervous systems than those with other types of symmetry, which can limit their ability to process information and react quickly to changes in their environment.
Which of the Following Phyla Contains Only Marine Animals And Have Radial Symmetry?
Radial symmetry is a type of symmetry in which an object can be divided into equal halves by passing a line through its center. This type of symmetry is found in nature, particularly in sea creatures such as jellyfish, starfish, and sea urchins. These animals belong to the Phylum Cnidaria, which contains only marine animals.
Cnidarians are characterized by their radial symmetry, simple body organization, and lack of actual tissues. Most cnidarians live in salt water, although some species can be found in freshwater or on land. The Phylum Cnidaria includes over 10,000 described living species.
Which of the Following Best Describes Invertebrates And Vertebrates?
This includes animals such as insects, crabs, and worms. Vertebrates, on the other hand, have a backbone or spinal column.
This includes animals such as fish, reptiles, mammals, and birds.
Which of the Following Best Describes Similarities That Exist between Birds And Mammals?
For example, both groups of animals have fur or feathers, which help to keep them warm. Both groups of animals also have four limbs, except some birds only have two.
Additionally, both birds and mammals can fly (although not all mammals can fly).
Mammals typically have lungs for respiration, while birds have air sacs. Finally, the heart of a mammal has four chambers, while the heart of a bird has only three rooms.
Which of the Following is Not an Endothermic Animal?
There are a variety of animals that are endothermic, meaning they maintain their body heat. Some examples of endothermic animals include mammals, birds, and reptiles.
Interestingly, not all animals are endothermic. Examples of ectothermic animals include amphibians, fish, and invertebrates.
So which of the following is not an endothermic animal? The answer may surprise you… it’s the elephant! Even though elephants are large mammals, they are only semi-endothermic.
This means that they don’t generate as much body heat as other mammals and must rely on external heat sources to stay warm.
Which of the Choices below is Not a Vertebrate?
Vertebrates are a type of animal that has a backbone or spinal column. Many kinds of vertebrates exist, including fish, amphibians, reptiles, birds, and mammals. These animals share standard features, such as a skull and internal skeleton.
One group of animals that are not considered to be vertebrates is invertebrates. Invertebrates are animals without a backbone or spinal column. This includes insects, spiders, octopuses, and more.
While they may not have a spine as vertebrates, invertebrates still have attractive bodies and abilities!
One way to think about the difference between animals and protists is that animals are generally much more complex.
They tend to be multicellular, meaning they are made of many cells working together. Protists, on the other hand, are typically single-celled organisms.
Finally, animals generally have a more specialized diet than protists; they may only eat certain types of food, while protists can often eat various things.