aschelminthes
E
False. The largest phylum of animals is Arthropoda, which includes insects, spiders, and crustaceans. Mollusks belong to the second largest phylum, Mollusca.
A pseudocoelom is considered a "false" coelom because it is not entirely lined by mesodermal tissue, unlike a true coelom. In organisms with a pseudocoelom, the body cavity is situated between the mesoderm and the endoderm, resulting in a cavity that may not provide the same functional separation and organ development as a true coelom. This distinction affects the structural organization and complexity of the organism, typically seen in groups like nematodes.
false
no
False
False. A phylum is a taxonomic rank that consists of animals sharing a common ancestor and certain key characteristics, which may not always be apparent from external similarities. Phyla can include a wide variety of body forms and structures.
The type of body cavity shared by all mollusks is pseudocoelom is a false statement. The correct answer is coelom.
False, fats go to the lymphatic system.
true
No, it was not a complete commercial failure.
Body cavity or coelom is generally the third most important criteria, after levels of organisation and body symmetry, in the classification of animals. Animals can be classified into four types on the basis of the type of body cavity they possess:Acoelomate (coelom absent): includes animals like sponges, coelenterates and flatworms,Pseudocoelomate (false coelom present): includes roundworms, andEucoelomate (true coelom present): includes all chordates, besides rest of the invertibrates.