Q: Bring out the differences between the heart of shark and that of frog?
A: The heart of a shark has two chambers: an atrium or auricle and a ventricle. Deoxygenated blood from…
Q: In planarians ampulation : What does the regeneration process like for heads/tails/trunks? Do they…
A: The stem cells can identify which part to replace or generate that they get molecular signs from…
Q: Another name for reptiliomorphs is anthracosaurs True False
A: Answer: Introduction: The Reptiliomorpha term was given by Professor Gunnar Säve-Söderbergh in 1934…
Q: Poison glands of snakes are homologous to which gland.
A: The poison equipment of snakes consists of a combine of poison glands, their ducts and a combine of…
Q: Write about amphibians.
A: A vertebrate is a type of animal that has a spinal cord that is encased by cartilage or bone. The…
Q: distinction between venomous animals and poisonous animals
A: Venom is infused through nibble or sting. Fundamentally, if an individual chomps an organism and…
Q: Sawfly larvae differ from Lepidoptera caterpillars | by having more prolegs. | by having…
A: Sawfly larvae ( belonging to order Hymenoptera) are immature stages of wasps or bees that have…
Q: Give the literal meaning of the name Gymnophiona. What animals are included in this amphibian order,…
A: Gymnophiona is an order species which comes under class amphibian, which in turn comes under phylum…
Q: Shrimp can regenerate eggs and spawn again in about how many days
A: Spawning is a process of reproduction seen in most of the aquatic organisms like fishes and shrimps…
Q: damages that the snakehead fish has caused
A:
Q: Why climate change is crucial to the survival of Sea turtle?
A: Sea turtle belong to class reptilia of phylum chordata. The body is streamlined and tapering at both…
Q: Explain how vertebrates are distinguished from invertebrates.
A:
Q: Lateral line system is found in fishes and aquatic larval amphians. Give reason.
A: The lateral line system refers to the system of organs that sense what is in contact with such as…
Q: Scales of modern teleosts differ from the ancestral state in that they _____. are thicker and…
A: They are the members of actinopterygians. They are marked by the body rays on their fins.…
Q: An arthropod that lacks mouthparts for chewing food is called what?
A: Most of the mouthparts in arthropods represent modified and paired appendages which may be in past…
Q: Discuss the ecological importance of tapeworms.
A: Answer
Q: To enlist: The three functions of the water-vascular system of echinoderms.
A: The water vascular system of echinoderms is essentially a system of fluid-filled canals that extends…
Q: Cutaneous respiration occurs in: A) Cockroach B) Salamander C) Crab D) Parrot
A: Answer is B.) Salamander.
Q: Observe the millipede’s reaction when held by a Lemur. How does the millipede respond to protect…
A: Thank you for the question Answer := The Millipede belong to the class Diplopoda.Millipede are…
Q: Thermoregulation of sauropods that made them successful creatures
A: Homeostasis is the state of constant equilibrium maintained in the living system. Homeostasis is…
Q: Contrast the skeleton of an echinoderm with that of an arthropod.
A: The kingdom “Animalia” has several phyla (taxonomic rank: phylum). The organisms of this kingdom are…
Q: What changes occurred in the size of the horse from Hyracotherium to Equus?
A: Evolution is the process by which new or modified organisms are formed from pre-existing ones. It is…
Q: What advantages might amphibians gain from their “double life”?
A: Amphibians are vertebrates that can inhabit both terrestrial and aquatic environments. This term is…
Q: Chordates are grouped with starfish because both are protostomes, true or false?
A: The Correct answer would be False because starfish is neither chordate nor a protostome, it is…
Q: Crayfish Compare the walking legs and swimmerets of the crayfish
A:
Q: A shark has a _________ skeleton, whereas a tuna has a _________ skeleton.
A: Osteichthyes and Chondrichthyes have classed under superclass Pisces that come under the division…
Q: To describe the feature that distinguish chrodates from other animals.
A: In the kingdom Animalia, there are two taxa: chordates and vertebrates. Animalia is a kingdom that…
Q: Understand why the evolution of jointed appendages and an exoskeleton helped arthropods to be highly…
A: An arthropod is an invertebrate animal having an exoskeleton, a segmented body and paired joined…
Q: Describe some ways that crocodilians are similar to birds
A: Crocodilia are a small group of large, carnivorous aquatic animals that have remained essentially…
Q: adaptations of chameleon
A: Chameleons are native to Madagascar and Sub-Saharan Africa. They have a variety of physical…
Q: How do amphibians undergo metamorphosis
A: Metamorphosis in amphibians is the transformation of the larva to a miniature adult replicate, and…
Q: Compare the swimming movements of eels with those of trout, and explain why the latter are more…
A: Fish are any numerous cold-blooded aquatic vertebrates. It characteristically has gills, fins, and a…
Q: What is the mot distal part of a crinoid that is associated with feeding? A. brachige B. Pinnules C.…
A: Crinoids are marine animals belonging to the phylum Echinodermata and the class Crinoidea.
Q: sea star Tube feet are extended when the ____________________________ contracts.
A: Echinoderms are a phylum of marine invertebrates that include starfish, brittle stars, sea…
Q: In planarians ampulation : can planarians regenerate any body part?
A: Planarian is a free-living flatworm belonging to Platyhelminthes phylum. It belongs to the order…
Q: true or false Tracheids are like drinking straws for a plant.
A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…
Q: Arthropods are;
A: The correct option is B. Protostomes .
Q: Describe the location of the nerve cord in arthropods. (Think of the crayfish.)
A: Arthropoda is a diverse phylum that includes insects, arachnids, myriapods, and crustaceans. The…
Q: All insects have jointed appendages and radula. have exoskeletons or cuticles. undergo complete…
A: The answer is option B - have exoskeletons or cuticles. The insect exoskeleton is the external…
Q: Explain how the saltwater crocodile is different from other crocodiles.
A: Question - Explain how the saltwater crocodile is different from other crocodiles.
Q: Why leeches and not other animals are used in studying nervous system functions?
A: The medicinal leech (genus hirudo) is a classic model animal used in many studies in the field of…
Q: Annelids, Arthropods and Molluscs are protostomes. Give reason.
A: Answer: Introduction: Protostomia is a group of animals comprising phyla the Arthropods, Annelids…
Q: Temnospondyl fossils show evidence of a lateral line system in the juveniles, but not in the adults.…
A: The correct option is shown below.
Q: Leech obtains continuous blood flow from its victim by pouring in it-
A: Leeches Leeches are triploblastic coelomates belonging to the phylum Annelida. Their bodies are…
Q: compare and contrast the external anatomy of an insect from an arachnid.
A: INTRODUCTION Given below is the comparison between insects and arachnids.
Q: Peramorphosis can occur when a feature, such as horns, ______in a descendent than in its ancestor.…
A: Heterochrony can be defined as the change in time or rate of development in relation to an ancestor.…
Q: Pleopods of prawns are far larger in comparison to body size than crayfish What might this tell you…
A: Abdominal legs of crustaceans are called as pleopods. Pleopods are also called as swimmerets.
what we learn about salamander regeneration to enhance regenerative abilities in humans.
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- Salamanders can regenerate limbs, but only under certain conditions. What is the effect of denervation on regeneration of a salamander limb? What is the role of the nerve supply? What protein can substitute for the nerves in enabling regeneration? Why can a limb that has never been innervated regenerate?Which one of the following arthropods has biramous appendages? scorpion mite millipede lobster horseshoe crabIn planarians ampulation : can planarians regenerate any body part?
- In planarians ampulation : What does the regeneration process like for heads/tails/trunks? Do they regenerate at the same rate?Of the following, the one that adds volume and surface area for digestion of food in the intestine is called the O labyrinth O cirric fossa gastric caeca Malpighian tubules nephridia stercoral pocketIs there a connection between the regeneration of fish scales to its survival? If there is, then what are the factors?
- Salamanders can regenerate limbs, but only under certain conditions. Kindly answer the following questions: What is the effect of denervation on regeneration of a salamander limb? What is the role of the nerve supply? What protein can substitute for the nerves in enabling regeneration? Why can a limb that has never been innervated regenerate?CLASS AMPHIBIA-SALAMANDERS, FROGS, & TOADS The hind limbs of the frog are much longer than the forelimbs. Indicate how you think the longer hind limbs of the frog function in frog locomotion. EXERCISWhat is the proposed reason for the gradual change in the salamander’s appearance, including color and markings, as they radiated south through California? https://www.youtube.com/watch?v=aDIQFQOCGaI