Chordates can best be described as
WebVerified answer. computer science. Write a method called stdev that returns the standard deviation of an array of integers. Standard deviation is computed by taking the square root of the sum of the squares of the differences between each element and the mean, divided by one less than the number of elements. WebEclipses, both solar and lunar, follow a cycle of just over 18 18 18 years, specifically } 6585.32 6585.32 6585.32 days. This is called the Saros Cycle. One Saros Cycle after any given eclipse an almost identical eclipse will occur due to fact that the Earth, the Moon, and the Sun are in essentially the same positions relative to each other.
Chordates can best be described as
Did you know?
WebAccording to this phylogenetic tree, the clade that includes echinoderms and chordates is most closely related to the clade the includes _____ . amphibians. According to this phylogenetic tree, the animals most closely related to reptiles and mammals are _____. sponges lack true tissue. WebFeb 19, 2024 · Chordates (Chordata) are a group of animals that includes vertebrates, tunicates, lancelets. Of these, the vertebrates—lampreys, mammals, birds, amphibians, …
WebThe four defining characteristics of chordates are A. segmentation, a dorsal hollow nerve cord, pharyngeal pouches, and an amniotic egg. B. a dorsal hollow nerve cord, a notochord, bilateral symmetry, and mammary glands. C. bilateral symmetry, segmentation, a well-developed coelom, and limbs. A chordate is an animal of the phylum Chordata (/kɔːrˈdeɪtə/). All chordates possess, at some point during their larval or adult stages, five synapomorphies, or primary physical characteristics, that distinguish them from all the other taxa. These five synapomorphies include a notochord, dorsal hollow nerve cord, endostyle or thyroid, pharyngeal slits, and a post-anal tail. The name “chordate” comes from the first of these synapomorphies, the notochord, which plays a significant role in c…
WebStudy with Quizlet and memorize flashcards containing terms like In the knee the ends of the leg bones are held together primilary by, locomotion in chordates may be described as the interaction between, a ligament is represented by the structure labeled and more. WebStudy with Quizlet and memorize flashcards containing terms like All sponges are _____, living permanently attached to the bottom or some other hard surface., Besides having a tissue level of organization, cnidarians display _____, where similar parts of the body are arranged and repeated around a central axis., Cnidarians have a centrally located mouth …
WebMar 28, 2024 · chordate, any member of the phylum Chordata, which includes the vertebrates (subphylum Vertebrata), the most highly evolved animals, as well as two other subphyla—the tunicates (subphylum Tunicata) and cephalochordates (subphylum … echinoderm, any of a variety of invertebrate marine animals belonging to the phylum …
WebThe relationship between the fungi and algae in lichens is best described as A. a simple cooperative mutualism between normally free-living strains. ... Assuming 100 % 100 \% 100% efficiency of energy conservation, how many moles of ATP can be synthesized under standard conditions by the complete oxidation of 1 ... cabin rentals bar harborWebDrug addiction is considered a physiological condition because addictive drugs a. can be purchased illegally. b. must be injected. c. alter the functioning of neurons. d. are used in social settings. Identify the particles corresponding to the … clube islWebVerified questions. Without first writing a full molecular or ionic equation, write the net ionic equations for any precipitation reactions that occur when aqueous solutions of the following compounds are mixed. If no reaction occurs, so indicate. An unknown gas is in a tank at 13.3 \mathrm {~kPa} 13.3 kPa. (a) If the density of the gas changes ... clube itauWebchordate: [noun] any of a phylum (Chordata) of animals having at least at some stage of development a notochord, dorsally situated central nervous system, and gill slits and including the vertebrates, lancelets, and tunicates. clube land rover portugalclube kolpingWebCharacteristics of Chordata. Animals in the phylum Chordata share four key features that appear at some stage during their development: a notochord, a dorsal hollow nerve cord, … clube land roverWebhomologous structures. the wings o a bat and the arms of a human are examples of. homologous. modern vertebrates, such as humans, bats, and whales, have forelimbs that contain the same set of bones from a common ancestor, but that have undergone independent evolutionary changes in each lineage. these are best described as ______ … cabin rentals berlin ohio