Chordata can reproduce sexually, meaning that reproduction requires both male and female gametes from separate organisms, or asexually, meaning that it can provide both male and female gametes needed to reproduce independently, depending on the species. Is Chordata monoecious or dioecious? Chordata ca...
especially of animals. In plants, the corresponding rank is Division.Example: PhylumChordataincludes ClassMammalia(mammals), ClassAves(birds), Class Ascidiacea (sea squirts), etc. These animals havenotochordsat some point in their life cycle.Etymology:Greek “phylon”, from “phyle”, meaning “tr...
phylum Dictionary Thesaurus Encyclopedia Wikipedia Related to phylum:phylum Chordata,phylum Cnidaria,phylum Echinodermata [fi´lum] (pl.phy´la) (L., Gr.) a primary division of the plant or animal kingdom, including organisms that are assumed to have a common ancestry. ...
Phylum definition: the primary subdivision of a taxonomic kingdom, grouping together all classes of organisms that have the same body plan.. See examples of PHYLUM used in a sentence.
Marine Life Definition and Examples By Jennifer Kennedy As you can see, Phylum is one of the broadest of these seven categories. While animals in the same phylum can be very different, they all share similar characteristics. For example, we are in the phylum Chordata. This phylum includes all...
Kingdom Animalia: Phylum ChordataThe name Chordata comes from the Greek words "Chorde" meaning cord or string and "ata" which means bearing. Therefore, chordates (members of the Phylum Chordata) are animals that have a notochord/cord at some point of their lives....
The best known animal phyla are the Mollusca, Porifera, Cnidaria, Platyhelminthes, Nematoda, Annelida, Arthropoda, Echinodermata, and Chordata, the phylum to which humans belong, along with all other vertebrate species, as well as some invertebrates such as the lamprey. Although there are approximat...
Chordata C. Osteichthyes D. Agnatha E. None of the Above Correct Answer D. Agnatha Explanation Agnatha is the correct answer because it is the class of jawless fish. Agnatha includes fish such as lampreys and hagfish, which lack true jaws and have a cartilaginous skeleton. This class is ...
The meaning of PHYLUM is a direct line of descent within a group. How to use phylum in a sentence.
subphylum of Vertebrata.[2] Invertebrates vary widely in size, from 50 μm (0.002 in) rotifers[3] to the 9–10 m (30–33 ft) colossal squid.[4] Some so-called invertebrates, such as the Tunicata and Cephalochordata, are more closely related to vertebrates than to other invertebrates....