The phylum Nematoda has which type of body cavity?

Q: Explain the difference between a Coelom and a pseudocoelom.

A: Introduction :- Animals are divided into different phylums , classess and families , on the basis of…

Q: Write down the comparision between phylum-mollusca and phylum-echinodermata?

A: There are approximately nine major phyla in kingdom Animalia. The phyla are classified based on…

Q: How is the large size of some cephalopods related to the type of circulatory system they present?

A: Mollusca is the largest marine phylum of the animal kingdom that is characterized by a mantle with a…

Q: Which group of flatworms are primarily external parasites of fish?a. monogeneansb. trematodesc.…

A: The flatworms are acoelomates that can be either parasitic or free-living. The free-living forms act…

Q: Which phylum do you belong to? 1. Echinodermata 2. Platyhelminthes 3. Annelida 4. Porifera

A: Linnaeus introduced system of taxonomy which depends on seven levels of classification grouped…

Q: Create a body plan table (Insert → Add Table) for the following animal phyla: Porifera, Cnidaria,…

A: Coelom can be defined as the principal body cavity that is present in most animals. It is located…

Q: which phylum of animals includes the parasitic tapeworm?

A: A phylum is a taxonomic group. It is a level higher than classes in taxonomic categories. This…

Q: Arthropods usually have a distinct head. How would you define a “head”? What are the advantages and…

A: Arthropods are the large invertebrate group. Insects, millipedes, shrimps, centipedes, and, crabs…

Q: Identify this organism by its phylum

A: Some unicellular organisms are believed to be the ancestors of animals. Protista is a group of…

Q: Write the name of second largest animals in phylum?

A: The term Molluscs stands for "Soft", so it is the phylum dedicated to the soft body animals.

Q: Unifying features include shell, mantle, radula, foot, visceral mass Which classes show a loss of…

A: Mollusca is the  second largest phylum of the invertebrate animals.  Answer;1    The mollusk (or…

Q: Name

A: Introduction:- The name cnidaria replaced the older term coelenterata. Ex:- jelly fishes,sea…

Q: Select 2 types of mesozoans and describe the following: class characteristics developments

A: Mesozoa is worm-like parasites that live on marine invertebrates. In the majority of these tiny,…

Q: does the earthworm have a close or open circulatory system?

A: There are two types of circulatory patterns known: one is an open circulatory system and another is…

Q: earthworms and leeches belong to which phylum?

A: R.H. Whittaker grouped various organisms and proposed five kingdom classification namely: Protista,…

Q: What are some adaptive advantages in terms of the body structure of insects?

A: Insects are the considered to be the group of organisms that are most diverse and abundant in nature…

Q: Select all statements that are true about the Kingdom Animalia I. Animals are multicellular and…

A: Given:  Statements that are true about the Kingdom Animalia.

Q: In which habitats do molluscs live?

A: Mollusks are the invertebrate organism with a soft body. They are herbivore organisms except for the…