Question 63 Flatworms are similar to cnidarians in that both O have pseudocoeloms Olack a gastrovascular cavity have a gastrovascular cavity exhibit bilateral symmetry O include many parasitic species

Q: The coelem is ________   Question 2 options:   a)  an internal body cavity that every type of…

A: Coelem is a fluid filled cavity present in most of the animals.  It is mesodermal in origin .

Q: If a snail had a damaged radula, then that snail; would have no shell Not be able to undergo torsion…

A: Snails are one of the earliest known types of animals in the world. There is evidence that they…

Q: Which of these is not a vestigial structure? eyes in cave-dwelling fish ostrich bird wings pelvic…

A: Vestigial organs are those organs which are available in decreased frame and don't play out any…

Q: What color is this Dino, is not just grey or is that red or brown? Is their names of them I’m asking…

A: The color of the dino is a mix of colors.

Q: The picture below show a Cnidarian in what life stage? Polyp Medusa Cnidocyte O Hydra annelid

A: Any creature thought to be a member of the phylum, such as a hydra, jellyfish, sea anemone, or coral…

Q: A true coelom is _____ O completely lined with tissue derived from endoderm O completely lined with…

A: The organisms can be divided into three groups in the basis of kinds of coelom: • Acoelomate •…

Q: How do arthropods grow? O they have to shed their exoskeleton O they have to shed their…

A: Answer. Arthropoda is the largest phylum of the animal kingdom and has diversified every habitable…

Q: I need help woth this question please    first blank option is : homoplasies.      homologies.…

A: Approach to solving the question:                     Detailed explanation: Examples: Key…

Q: Schistosoma mansoni and Clonorchis sinensis are classified taxonomically to which class ?

A: Answer 7:   Schistosoma mansoni and Clonorchis sinensis are both classified taxonomically to the…

Q: Flatworms are the simplest animals to display a body plan that is _________.

A: BODY PLAN It  is a group of structural and developmental characteristics that can be used to…

Q: n most cartilaginous and bony fishes Vision is very poor Prey is swallowed whole The fins contain…

A: Fishes are aquatic, craniate, gill-bearing animals that lack the limbs with the digits. They form a…

Q: Why can the allantois beconsidered an adaptation toterrestrial life?

A: Allantois is an extra-embryonic membrane that develops between the other two extra embryonic…

Q: Despite their multiple adaptations, amphibians are still restricted to moist environments. Which are…

A: Amphibians are tiny vertebrates that require moisture to survive, such as water. Frogs, toads,…

Q: Refer to the diagram above. Which class is most closely related to snakes? salamanders crocodilians…

A: Today biologists agree with what Darwin said that all animals have evolved from one common ancestor…

Q: What structures did amphibians develop to support the weight of the body against the force of…

A: Amphibians, as their name indicates, are class of organisms that  have adaptations suited for both…

Q: Which is NOT true for Hydra? O dioecious O ciliated planula larva O asexual reproduction by budding…

A: Hydra is a genus of phylum Cnidaria and class Hydrozoa genus of tiny freshwater creatures. They are…

Q: Nematocysts in cnidarians are O reproductive cells O excretory organs sets of muscle cells O…

A: Cnidarians are a group of invertebrate animals that include jellyfish, sea anemones, corals, and…

Q: Question 11 Which is TRUE for embryonic development of prc O Lacking three germ layers O…

A: A protostome could be a cluster of animals that has invertebrates like arthropods (insectsand…

Q: Are insect wings considered appendages? Why or why not?

A: Insects are the most diverse organisms on the planet. They occupy land, air, and water. They belong…

Q: Why are horseshoe crabs not crabs (or crustaceans)?

A: Crustaceans are essential for a group, or taxon, classified as arthropods. The fundamental passing…

Q: The fossil cephalopod has a calcareous shell and a squid-like body that would extend out of the…

A: Anatomy is the branch of biology that deals with the study of the structure of organisms and their…

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: QUESTION 4 1. In ancestral fish, most of the force for locomotion came from the Pelvic fins Axial…

A: Evolution of fishes:- From Tetrapodomorpha, tetrapods evolve and these Tetrapodomorpha evolved from…

Q: Matching these What type of body symmetry do sponges display? What type of body symmetry do jellies…

A: Body symmetry means that in how many equal parts can an organism be divided.

Q: What are the three classes (not counting Monogenea) of the flatworms and their representatives?

A: Platyhelminthes is acolomate, triploblastic, unsegmented and bilaterally symmetrical metazoan with a…

Q: Which is not true about Cnidarians? A1. Some cnidarians go through polyp stages and medusa stages A.…

A: Cnidarians are invertebrates such as jellyfish and corals, belongs to the phylum Cnidaria. All…

Q: Is salamander more closely related to shark or human? shark salamander lizard armadillo human C В A…

A: Cladograms - is a tree like structure that shows how organism are related. In a cladograms, the…

Q: Which is not a feature of the Arthropoda? O most diverse lineage on the planet O compound eyes but…

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