Porifera
An insect is an example of an animal that belongs to the phylum Arthropoda.
The first animal phylum to evolve three germ layers was the Cnidaria. These germ layers are the ectoderm, endoderm, and mesoderm, found in more complex animals for the development of different structures and organs.
There are many animals that are not in the Mollusca phylum. Birds, starfish, butterflies, jellyfish, and worms are not part of the Mollusca phylum.
Phyla is plural for Phylum. It is used in animal taxonomy and is the category between kingdom and class. Animals in the same phylum have the same degree of developmental similarity. There is a total of 36 animal phyla that all animals fall under and the largest phylum is Arthropoda.
An insect, such as a butterfly, does not belong to the chordate phylum. Insects belong to the phylum Arthropoda.
For Most Complexity Comparison you need a Base. Most in what category ?Arthropod is a Phylum so I will consider it to be asked in complexity based on Phylum Categories.No, it is not.Out of 9 Phyla it is actually at 7th number. Where 9th is most complex and 1 is least.
An insect is an example of an animal that belongs to the phylum Arthropoda.
The first animal phylum to evolve three germ layers was the Cnidaria. These germ layers are the ectoderm, endoderm, and mesoderm, found in more complex animals for the development of different structures and organs.
There are many animals that are not in the Mollusca phylum. Birds, starfish, butterflies, jellyfish, and worms are not part of the Mollusca phylum.
The least complex animals are often considered to be sponges, belonging to the phylum Porifera. Sponges lack true tissues and organs, instead consisting of a simple structure made up of specialized cells that perform various functions. They are primarily composed of a porous body that allows water to flow through, facilitating nutrient absorption and waste removal. This simplicity makes them some of the most primitive multicellular organisms in the animal kingdom.
Brown Algae
they are the only animal that dont have a phylum
If you used a natural sponge, you used an animal from the phylum Porifera, which is the sponge phylum.
Phyla is plural for Phylum. It is used in animal taxonomy and is the category between kingdom and class. Animals in the same phylum have the same degree of developmental similarity. There is a total of 36 animal phyla that all animals fall under and the largest phylum is Arthropoda.
Phylum Vertebrata has the most complex animals.
the phylum Porifera
An insect, such as a butterfly, does not belong to the chordate phylum. Insects belong to the phylum Arthropoda.