Q56 During swimming of an ascidian tadpole, the ___________________ keeps the tail from shortening. Group of answer choices notochord tail fins neural tube myosepta longitudinal muscles

Q: motion of crayfish, snail,tadpole and frog

A: Answer:  The motion of crayfish: Crayfish swim by beating pairs of paddles called swimmerets on each…

Q: Answer in a detailed manner the table below.  Animal Physical Observed Characteristics Is it…

A: The Animal kingdom is divided into 10 phyla. Each of these phyla is further divided into sub phyla…

Q: Which of these invertebrate groups has shown the ability to learn (Remember the social learning…

A: Cephalopoda are a quick learners. They can figure out how to explore straightforward labyrinths.…

Q: please exaplain   The juvenile stages of some insects are merely small versions of the adult: they…

A: The changes in form that occur as an insect approaches adulthood is called metamorphosis.

Q: Brachiopods may depth-related assemblages are so adapted in order to exclude foreign particles…

A: Brachiopods are the marine animals that have an extremely old origin on earth. They evolved some 550…

Q: Q2:Skeletal analysis of Neanderthals suggest that they were physically adapted to cold weather…

A: INTRODUCTION Neanderthal man They are extinct species of moder human. They are seen in Eurasia about…

Q: Practice.. Lancelet 1. What trait separates Lampreys from tuna on (outgroup) Lamprey Tuna Salamander…

A: In evolution phylogenetic tree is very useful for the determination to the evolutionary relationship…

Q: 25. Which phyla are mostly filter feeders and lack true tissues? Group of answer choices a.Nematoda…

A: ▪︎Kindom of animals is divided into invertebrates ( without backbone) and vertebrates ( those  with…

Q: Developmental biologists who study teleost fishes usually divide larval development into early and…

A: Teleost are fishes which are members of Infraclass Teleostei. These are group of advanced ray-finned…

Q: Imagine mermaids are real. What are the advantages and disadvantages of mermaids whether on land or…

A: Anatomy, which reveals that evolutionary ties may be proven through homologous structures, and…

Q: Provide the (1) description and (2) adaptive significance of the following developmental and body…

A: A set of characteristics shared by a group of phylogenetically related animals at some stage during…

Q: QUESTION 11 What is the most probable primitive condition for all mammals (node B)? Claws O Nails…

A: Marsupials include all the groups of mammals under metatherians that nourish the young one inside…

Q: Which class of tetrapod animals famously experienced an adaptive radiation into previously unused…

A: The oldest near-complete tetrapod fossils, Acanthostega and Ichthyostega, date from the second half…

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: explain how different types of development patterns (metamorphosis) in insects contribute to the…

A: Metamorphosis is a process through which insects undergo a series of drastic changes and develop…

Q: Step Characteristics Order Insect has an extremely long prothorax (neck) Go to 2 Insect has a short…

A: Species is the unit of biological classification. Grouping of the organisms with similar genetic and…

Q: 34.Though most gastropods are grazing forms , some are Sessile benthos . Select one : True False

A: Gastropods are under the phylum mollusca. The term gastropod means gastro=digestive system and…

Q: 3. A) Where is the frog's heart compared to its lungs? Describe (2T) B) How do the locations of…

A: 1.) Frog's Heart is beneath the breast bone in the chest cavity of the frog . Sac like lungs are…

Q: concepts for each about the general characteristics of invertebrates (as a whole) as to (a) body…

A: Invertebrate animals do not contain vertebral columns. In other words, an animal called an…

Q: Which of the following adaptations allows a brown bear to effectively catch salmon? a thick fur b…

A:

Q: Question 1. What is the most recent estimated time of divergence between invertebrates and…

A: The evolutionary studies are based on fossil samples and molecular analysis. The evolution of…

Q: Do you believe that experiments might be useful in determining the adaptive function of the pecten,…

A: Answer: PECTEN: The pecten is a structure containing bundle of blood vessels. pecten is mostly…

Q: 1. What type of coloration do penguins exhibit and how does this type of coloration aid them in…

A: Penguins are flightless bird which  live in the Southern Hemisphere. They are the fastest swimming…

Q: A. and/or images provided by your instructor, identify the carapace, apron (abdomen), chela, walking…

A: The crabs are under phylum arthropoda that have paired joint appendages, have chitinous and…

Q: Nocturnal primates do not have… Group of answer choices eyes positioned toward the front of the face…

A: Species that hunt, breed, or are otherwise active after dark has evolved specific characteristics…

Q: Lungs allow an animal to breathe _____________. Why did this adaptation evolve?

A: The simple aquatic organisms had gills to breath while the later evolved and adapted organisms have…

Q: What's your insight about the species Atlantic Thorny Oyster.

A:

Q: List down two (2) concepts for each about the general characteristics of invertebrates (as a whole)…

A: Invertebrates make up the majority of creatures nowadays. They have a diverse set of physical…

Q: Is there a relevance for annelids between the following? Justify your answers Their body color and…

A: The Annelids blood is red in colour. Each section on a worm's body has various bristly hairs, called…

Q: 33.Though most gastropods are grazing forms , some are Sessile benthos . Select one : True False

A: Gastropod are commonly called snail and slugs. Large number (near about 65000) of species are…

Q: A: One benefit to zooxanthellae from hermatypic corals B: One function of a sea anemone…

A: Corals are a group of invertebrate animals that live in the marine environment. Corals are members…

Q: Anti predator adaptations exhibited by holuthuroid echinoderms include: Group of answer choices…

A: ANSWER;- CUVIERIAN TUBULES

Q: What is the proposed reason for the gradual change in the salamander’s appearance, including color…

A: Salamander symbolism helps us to recognise imminent changes and respond to the best of our abilities…

Q: Sharks are able to detect bioelectric fields of their prey. What other adaptations (morphological,…

A: Hi! Thanks for the questions. But, we do not answer questions with external references. Hence, we…

Q: What is a potential result of injecting notochord tissue into the ventral (bottom) region of the…

A: Option B

Q: Please help me, previous tutors got it wrong as you can see, its not a graded question its just for…

A: Animal phylogeny is the rapidly changing field for the biologists. Even if the members of animal…

Q: please help me, double check your answers previous tutors got it wrong.

A: The phylum Echinodermata is an extremely large, well-known phylum containing many familiar…

Q: What are HOX genes' role in lobe-finned fish to limbed tetrapod evolutionary transition?

A: HOX genes are known as the highly conserved transcription factors which are a part of the homeobox…

Q: Please type the answer this question

A: Salamanders are known as Caudata, a term alluding to their tails. The greater majority of this…

Q: DESCRIBE THE INTEGRATION OF THE PHYSIOLOGICAL MECHANISM (DART FROG,DENDROBATIDAE) INTO ORGANISMAL…

A: There are 221 tiny, largely diurnal species in the Dendrobatidae family, divided into at least nine…

Q: Depending on what environment a larval salamander lives in, it may have different structural…

A: Salamander larvae are carnivorous, and they have a morphology similar to their respective adult…

Q: Q26: Please type the answer this question  Salamander larvae basically have a body form similar to…

A: Salamander larvae have a body form similar to that of adult animals. It is divided into head, tail,…

Q: What are 5 examples of physiological adaptation in mammals (Note:Pls. specify the name of the mammal…

A: Physiological adaptation is a body's internal procedure that enables a life form to control and…

Q: What's a different adaptation that will help a sea turtle survive and reproduce? Describe the…

A: Living creatures are typically used to their "surroundings". This is due to the fact that they have…

Q: Which of the following animal had post anal tail? Group of answer choices Starfish Butterfly Spider…

A: The animal kingdom is classified into different phylums according to their characteristics.

Q: Which are structures formed from the neural crest? (Check all that apply.) Check All That Apply a…

A: Neural crest is an embryonic structure which can give rise to peripheral nervous system and other…

Q: 35.The interior space of a brachiopod is divided up into mantle cavity and coelom Select one : True…

A:

Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.