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Vertabrates and invertebrates?
Vertebrates have a backbone or spinal column, while invertebrates do not. Vertebrates include animals like mammals, birds, reptiles, amphibians, and fish, while invertebrates encompass a vast array of animals such as insects, spiders, worms, and mollusks. Vertebrates typically have more complex nervous systems and skeletal structures compared to invertebrates.
Why are most invertebrates aquatic and most vertebrates are terrestrial?
That is actually not true. The vast majority of animals, including vertebrates and invertebrates, are insects. All insects live on land. As for vertebrates, three of the seven classes are types of fish, and fish species equal the number of terrestrial vertebrate species, at approximately 32,000 types of fish compared with 10,000 reptiles, 10,000 birds, 5,000 mammals, and 7,000 amphibians.
What is there more of invertebrates or vertebrates on earth?
Definetely the sea, Even if you took all the Insects (largest group of land dwelling invertebrates by far) and the plants, It would pale in comparison to the amount of flora and invertebrate fauna in the oceans. The Ocean is where Life began and it has more species diversity, quantity, and mass than double the invertebrates on the Earth's land.
What are some advantages invertebrates have over vertebrates?
Some very great advantages of being invertebrate animals are that the flexibility that the animal may have also some of the advantages are the things and speed of these animals .
Compared to the seawater around them most marine invertebrates are?
Compared to the seawater around them, most marine invertebrates have a higher concentration of ions inside their bodies to maintain osmotic balance. This helps them regulate the movement of water to prevent dehydration. Marine invertebrates have evolved various strategies, such as osmoregulation and excretion, to cope with the different osmotic challenges posed by their environment.
Can you give us some information about vartibrates please?
Vertebrates are a subphylum of the phylum Chordata and are characterized by having a backbone or spinal column. This group includes five major classes: fish, amphibians, reptiles, birds, and mammals. Vertebrates typically possess a complex nervous system, a skeletal structure, and are capable of more advanced movement and behavior compared to invertebrates. They play crucial roles in ecosystems and exhibit a wide range of adaptations to various environments.
What is coelomate?
Coelomate refers to animals that possess a true coelom, which is a fluid-filled body cavity completely lined by mesoderm. This body cavity allows for greater flexibility and mobility in these animals compared to acoelomates or pseudocoelomates. Examples of coelomate animals include most vertebrates and some invertebrates like annelids and arthropods.
Does Aristotle classified animals into those with red blood and those with non red blood?
Yes, Aristotle classified animals based on whether they had red blood or not. He believed that animals with red blood had a more advanced circulatory system compared to those without red blood. This classification was one of the earliest attempts at categorizing living organisms based on observable characteristics.
Do arthropods have a open circulatory system?
Yes, most arthropods have an open circulatory system, which means that their blood, called hemolymph, directly bathes their tissues. This system is less efficient at transporting oxygen compared to closed circulatory systems found in vertebrates.
How are animals with backbones different from those without?
They are different because they have one. The most important evolutionary advantages of this are :- The notochord is now inside the backbone - the spinal cord. The notochord gave greater functionality to the nervous system, but it was very vulnerable to trauma whether accidentally or in combat. Inside the backbone it is well protected. The spine gives great flexibility to the organism; physical flexibility of course, but also making the evolution of complex shapes easier.
What are simple vertebrates?
Simple vertebrates are vertebrate animals that are less complex in terms of their anatomy and behavior. This category includes animals like fish, amphibians, and reptiles, which have a more straightforward body structure and simpler nervous systems compared to more advanced vertebrates like mammals and birds. Simple vertebrates often rely on instinctual behaviors rather than complex cognitive abilities.
What is the characteristics of news as compared as drama?
because c neneng kalungo ay kilala ko............. :)
