11. Which animals have stinging cells? Group of answer choices a.Cnidaria b.Arthropoda c.Mollusca d.Echinodermata

Q: Which of the following is responsible for the process of filter feeding in a sponge? a. flame cells…

A: Filter feeding is the aquatic feeding method in that animals takes various small pieces of prey at a…

Q: Cnidocytes are found in _____. a. phylum Porifera b. phylum Nemertea c. phylum Nematoda d. phylum…

A: There is a great diversity of organisms in the Kingdom Animalia. It is further divided into several…

Q: Which of the following is not a member of the phylum Chordata? a. Cephalochordata b. Echinodermata…

A: Chordate can be defined as the animal that will belong to the phylum Chordata. There is some period…

Q: true/false 1. Siphonaptera has a laterally flattened body. 2. Sawflies have crochets on their…

A: The answers is given below

Q: 17) The distinguishing characteristic of the animals known as tetrapods is that they all Group of…

A: The correct option is  have four limbs and are adapted for life on land. Amphibians, reptiles,…

Q: 8)Which one of the following is a proper scientific name of an organism?       a. White oak tree…

A: The genus and the species make up the two halves of an organism's binomial nomenclature, which is…

Q: ney 2. They possess both male and female reproductive organs. 3. The outer body layer of an organism…

A: Phylum porifera consists of organisms that are cellular grade  and have pores in their body.There…

Q: What two names make up the scientific name of each salamander?

A: Binominal nomenclature is the scientific naming of an organism by the scientists given a name to the…

Q: look at the list below. Pick out the ones that are listed as part of the flat worms....   A.…

A: Worms refer to the invertebrate animals. They typically consist of long cylindrical tube-like…

Q: What are the unifying characteristics of Gnathifera? Are these characteristics present in all…

A: Ahlrichs established the taxon Gnathifera based on morphological data. The Gnathostomulida and…

Q: is Paleoptera   undergoes a pupal stage   lives in high altitude or ice caves   is the…

A: Arthropoda is the largest phylum with nearly nine lakh species. They could be parasitic, aquatic,…

Q: Which of the following is NOT one of the two tissue layers of a cnidarian? A. outer epidermis B.…

A: The germ layers are responsible for production of different tissue types in living organisms.…

Animal Phylogeny

Cladistics is a method of biological classification where organisms are classified based on their ancestors and their relationship with them. It is defined as the concepts and methods for determining the branching patterns of evolution and evolutionary history. Some scientists, however, have preferred the term phylogenetic systematics or phylogenetic taxonomy to emphasize the reliance on a phylogeny for classification. It is the most common and accepted method for classifying organisms.