Another name for reptiliomorphs is anthracosaurs True False

Q: What arthropod characteristics are likely to have contributed to their success on land? Choose all…

A: The arthropods are eukaryotic animals belonging to the kingdom Animalia and phylum Arthropoda.…

Q: There were no Neanderthals on the African continent  True  False

A: Introduction Neanderthals were a member of a group of archaic humans who emerged at least 200,000…

Q: View the preserved arthropod specimens available. There will be at least one example of each lineage…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: The Insecta includes Chelicerata | Crustacea Collembola Curculionidae

A: Insects are hexapod invertebrates and the members of the is largest of phylum Arthropoda. Insects…

Q: Many arthropods have multiple distinct life stages. True False

A: Answer: The right option is: TRUE

Q: Annelida and arthropoda because they have are more complex that other, simpler invertebrate groups

A: Noto chord is absent in non chordates. Non chordates are classified on the basis of -  1.Level of…

Q: Tardigrada Onychophora Chelicerata Myriapoda Pancrustaceal Refer to the Morphological Phylogeny…

A: Onychophora is a group of soft bodies animals commonly known as velvet worms. Over 200 species of…

Q: Bony Fishes

A: Bony fishes belong to class osteichthyes  which don't shrew, grind and chew foods rather they…

Q: Nematodes are acoelomate animals (True/False)

A: Acoelomate animals are those animals which have no coelom or body wall present in them. Thus a…

Q: Dinosaurs (apart from birds) went extinct at the end of the Permian because they were poorly adapted…

A: Geological time scale is somewhat chart which tells and explains the transformation of simple life…

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: A dichotomous key to the classes of Subphylum Vertebrata 1 with fins 1' without fins 2 with jaws 2'…

A: The scientific tool that identifies organisms based on observable traits is called a dichotomous…

Q: An animal cannot be acoelomate if it is also triploblastic (True/False)?

A: An acoelomate is an animal which lacks a coelom, or formal body cavity. True body cavities form only…

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: like the desert, or emergent A. Class Osteichthyes B. Class Mammalia

A: Amniotes are part of the tetrapod vertebrates that include sauropsids (including reptiles and birds)…

Q: Characteristics Tunicates Lancelets Hagfishes Lampreys Cranium Vertebrae Jaws Skeletal composition…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: Hadrosaur is May have been the only _____ dinosaurs

A: Step 1 The Mesozoic era had witnessed both rise and fall of reptiles. A large number of ruling…

Q: Pisces Osteichthyes (bony fishes) Sarcopterygi (lobe-inned fishes) tomata natha) Tetrapoda Amniota…

A: Lungfish are fresh rhipidistian fish happiness to the order Dipnoi. lungfish are best legendary for…

Q: Flatworms (Phylum Platyhelminthes)

A:

Q: origin of tetrapods.

A: Answer: All tetrapod limbs have a common pattern of one bone, two bones, many bones, then digits.…

Q: GIANT SQUID ANAΤΟΜΥ TRUNK EYE FIN SUCKERS HEAD LONG FEEDING TENTACLE TENTACLE

A: INTRODUCTION The Giant Squid (Architeuthis Dux) Belongs To The Architeuthidae Family Of Deep-ocean…

Q: Cnidarians and flatworms lack a circulatory system. True False

A: Cnidarians lacks any organs i.e they don't have any circulatory system or other system. And they…

Q: CLASSIFICATION OF GENUS FAMILY CLASS ORDER ANIMALS AMPHIBIANS ANNELIDA ARTHROPODS ASCHALMINTHES…

A: Five kingdom classification was given by R.H. Whittaker. Five kingdoms were - Monera Protista Fungi…

Q: LANCETS BONY FISH CARTILAGENOUS FISH FINS (types, number) SCALES (types) GILLS (present/absent)…

A: Distinctive characteristics between lancelets, bony fish and cartilaginous fish are as followed

Q: Features that show that Austropithecus afarensis was bipedal include [Select] [Select ] shorter,…

A: As characterized by the fossil evidence, members of Australopithecus bore a combination of humanlike…

Q: the tunicate and lancelet that we observed in lab belong to the phylum:

A: Tunicate These are commonly called sea squirts, are a group of marine animals that spend most of…

Q: In terrestrial arthropods these features represent adaptations to a terrestrial existence:…

A: Arthropods are a group of creatures with chitinous exoskeletons and jointed appendages. Terrestrial…

Q: The specimen below is what type of primate?   Strepsirhine    Platyrrhine    Catarrhine

A: Introduction Primates are the any mammals groups that includes monkeys, humans, lemurs, tarsiers,…

Q: Mollusks secrete a calcified shell from their mantle. True False

A: These are Various characteristics feactures of Mullusca 1. Their symmetry is Bilateral. 2. They are…

Q: List one evolutionary trade-off in members of chordates

A: Chordates are animals of phylum Chordata and kingdom Animalia with remarkable features of having  a…

Q: ct all the arthropods from this list

A: Phylum Arthropoda: Triploblastic organisms with bilaterally symmetry and segmentation. Body…

Q: The arthropod pericardium is a coelom. O True O False

A: Arthropod are invertebrate animals equipped with jointed appendages. In the year 1845 , Von Siebold…

Q: The Icefish belongs to the family called: Serranidae Bathydraconidae Notothenioid fishes…

A: The icefish is also known as crocodile icefish or white blooded fishes. They lack haemoglobin in…

Q: Fill in the following table: Sea Merostomata Arachnida Chilopoda Diplopoda Insects Characteristics…

A: Arthropoda is the largest phylum in animal kingdom having characteristics of jointed…

Q: An antorbital fenestra and external mandibular fenestra are synapomorphies of archosaurs true false

A: Need to find whether the given statement is true and not regarding archosaurs.

Q: Members of the phylum Platyhelminthes have two body forms: free-swimming medusa and stationary…

A: The phylum Platyhelminths includes the soft bodies worms that are bilateral and unsegmented…

Q: In order to flip themselves upright, horseshoe crabs use their: Chelipids Telson Gnathobases Spatula…

A: As per our honor code, we are allowed to answer only one question at a moment. You have posted more…

Q: In a tabulated form, Compare and contrast an Acanthocephalan and a Rotifer. Provide 5 point of…

A: Rotifers are the organisms of one of the phylum in the animal kingdom. Acanthocephalans are also the…

Q: The diphycercal tail is typical of (mark all that apply) O reptiles Urochordate larvae…

A: Diphycercal tail means approximately symmetrical tail and with the vertebral column continuing to…

Q: A What is mean ond contrust to cephelopods

A: Circulatory system is also known as cardiovascular system or vascular system.It is an organ system…

Q: Animals in the phylum Cnidaria were the first to develop nerves and muscles. True False

A: We have seen animals like jelly fishes in the oceans . We have other unique set of animals which are…

Q: The clade Therapsida technically includes modern mammals * true false

A: Most of the therapsids contain reptilian ancestors of mammals. This clade includes a variety of…

Q: CLASSIFICATION OF GENUS FAMILY CLASS ORDER ANIMALS ECHINODERMATA FISH INSECTS

A: The classification of echinodermata, fish and insects are mentioned in the table below.

Q: You are a member of which clade(s)? Deuterostomia Echinodermata Chordata

A: Deuterostomia includes those organisms in which the blastopore develops into an anus. They include…

Q: What color is this dinosau

A: the color of dinosaurs is recognize by  the characteristic of the dinosaurs .  numerous studies are…

Q: Which one of the following arthropods has biramous appendages?     scorpion     mite…

A: An arthropod is an invertebrate animal having an exoskeleton, a segmented body, and paired jointed…

Q: One of the most remarkable aspects of Homo naledi is the species' lack of bipedalism. fully modern…

A: Homo Naledi is a group of archaic humans discovered in South Africa's rising star cave dating back…

Q: Recent evidence suggests that the last common ancestor of birds and crocodylians was endornermic. *…

A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…

Q: CLASSIFICATION OF GENUS FAMILY CLASS ORDER ANIMALS ASCHALMINTHES BIRDS CHORDATA

A: Classification of animals is done based on the shared similar characteristics. Animals are…