Label the parts of these rotifers and acanthocephalans Acanthocephalan

Q: Compared to other actinopterygians, teleosts _____. reach sexual maturity later in life and live…

A: Actinopterygian refers to bony fishes which appeared during the Triassic period (50.6 million years…

Q: What class under Platyhelminthes contains proglottis ? a)Nematoda b) cestoda c) plasmodium d)

A: Answer is c.) cestoda.

Q: By means of words and arrows describe the pathway water and food take through the syconoid sponge.

A: Sponges have a specialized system called as the Water Canal System that enables them to absorb food…

Q: Compare and contrast the lifestyles of gymnamoebas andentamoebas.

A: Gymnamoebas and entamoebas are the members of amoebozoa group. The members of amoebozoa form a large…

Q: Which of the following is the basic reproductive found on tapeworms? Multiple Choice Hook Scolex…

A: The name tapeworm is due to its elongated tape-like appea­rance. It may attained length of several…

Q: Good day! Could you please help me identify the taxonomy of Acornworm? Kindly consider the…

A: Hemichordata, the name derives from the fact that some species possess at least half (pharyngeal…

Q: Water vascular system is the characteristic of which group of the following:(a) Porifera (b)…

A: Echinoderms are the major group of animals included in the kingdom Animalia. This phylum includes…

Q: Identify and label the parts of the following specimens of Phylum Platyhelminthes:

A: It is critical to learn and know the anatomy and physiology of the body. Many changes in the animal…

Q: Distinguish each of the following orders from the others: Araneae, Scorpiones, Opiliones, Acari.

A: The phylum Arthropoda is composed of animals with jointed appendages or legs. It is a phylum of…

Q: There are Three classes in the superclass agantha.Name and discuss each class,give an example of…

A: Agnatha is a superclass of the phylum Chordata, which comprises both current and extinct jawless…

Q: dentify and label the parts of the following specimens of Phylum Annelida:

A: Phylum Annelida includes all the segmented worms and lacks vertebral columns hence are…

Q: Examine figure 37.9 and its caption carefully. Which proglottids, mature or gravid, occur closest to…

A: Step 1 Platyhelminthes is a phylum of dorsoventrally flattened, acoelomate but triploblastic animals…

Q: Annelida (Segmented round worms) How do these worms differ from the other two? What are the…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. If you need help with other sub…

Q: Explain the interaction of cuticle, body-wall muscles, and pseudocoelomic fluid in locomotion of…

A: Most Nematodes move side to side or laterally by contraction of the longitudinal muscles because all…

Q: PARASITIC HELMINTHES: Phylum Platyhelmenthes Class Cestoda Sex Monoecious Tape worm Sturctures…

A: Step 1 Hello. Since you have asked multiple questions, we will solve the first question for you. If…

Q: Describe the differences between protonephridia and metanephridia. Give an example of any animal…

A: Photonephridia Metanephridia Ciliated or flagellated cells called flame cells are used in…

Q: Label the parts of the Plechtranthus Arabicus from the photo below.

A: Plechtranthus arabicus belongs to the Genus - Plectranthus and the Family - Lamiaceae. They are…

Q: Cephalochordates possess metanephridia O True False

A: INTRODUCTION Cephalochordates are small invertebrate marine animals with an elongated body that…

Q: Having _______ is a synapomorphy of bilaterians.

A: Having 3 germ layers is a synapomorphy of bilaterians

Q: clitellum is the: Hirudina Cestoda Oligochaeta Platyhelminthes Permoclitellata All lack a permanent…

A: Clitellum is a glandular and unsegmented region of earthworms. It is situated near the head region…

Q: Cohort: Trematoda Order: Diplostomida Genus: Schistosoma Common Name: Blood Fluke

A: Introduction Blood fluke (Schistosoma) are the parasitic flat worm causes infection in human called…

Q: The picture below is a living sample of another species of zygomycete called Mucor. What structures…

A: Mucor is one of the genera of phylum Zygomycota which is characterized by ist yellow-colored species…

Q: Miracidium is a larval stage in the development of… Taenia solium Echinococcurs granulosus Ascaris…

A: Miracidium is the larvae stage in the development of Fasciola hepatica(4). It is the initial larvae…

Q: Identify and label the parts of the following specimens of Phylum Cnidaria:

A: Cnidaria  Cnidaria is the phylum of animal kingdom. The species of this phylum are aquatic both…

Q: Which of the following lack setae:(can be more than 1 nemerteans leeches earthworms polychaetes

A: Setae are frequently employed by insects as a high-surface-area substrate over which a pheromone is…

Q: Siphonicle neck in ammonoidea is directed forwads Select one : True False

A: Ammonoidea These belong to the class of Cephalopoda. These are extinct marine molluscs which are…

Q: this is a brachiostama, label the nerve cord, notochord, gill slits, pharynx, anus and atriopore use…

A: The commonly known European lancelet or Mediterranean amphioxus is an invertebrate. Its scientific…

Q: Examine this whole mount of Branchiostoma (amphioxus): label the notochord, myomeres, and nerve…

A: Hi, Thanks For Your Question.  Answer :  Branchiostoma do not have a true head, they only have a…

Q: help.

A: Crayfish are crustaceans found in freshwater. They belong to phylum Arthropoda.

Q: Xenacoelomorpha are characterized by all of the following except: protonephridia hermaphroditism…

A: Xenacoelomorpha is a invertebrate belonging to a small phylum and have two sister groups namely…

Q: Label the parts of the Scolex

A: Tapeworm  They are intestinal parasites that have flat, segmented body.

Q: ct all the arthropods from this list

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

Q: Illustrate and describe the life cycle of the following:  Trichuris trichiura

A: Introduction: Whipworm infection is caused by a parasite called Trichuris trichiura. This parasite…

Q: Parasites and common name of the following: Hymenolepis nana-          Dipylidium caninum-…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: What similarities do Hemichordates share with the Protochordates? Elaborate.

A: Hi dear, here's your answer what you want.can you please give me a like for this answer.…

Q: What unifies the hexapoda? Be able to recognize a few of these classes by sight, and be able to…

A: Hexapods are distinguished by the decrease to six in walking annexes, with a merger of three bodies…

Q: Write 3 adaptations of Scoliodon

A: Scoliodon is also called as the dogfish.it belongs to the class cartilaginous fishes

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: Xenacoelomorpha is the basal taxon of Bilateria True False

A: True

Q: Describe the characteristic of protostomes; be able to differentiate them from deuteronstomes

A: Metazoans are groups of animals that have specified cells for various organs and tissues. These…

Q: Short description on the variations of glass sponges

A: Glass sponges in the class Hexactinellida are animals commonly found in the deep ocean. Their…

Q: True or False. The body surface (tegument) of trematodes and cestodes is composed of non-living…

A: Introduction:- Cestodes are parasitic worms belonging to the Cestoda taxonomic group. Cestodes are a…

Q: can someone make me some brochure in canva the topic is to make a brochure that represents…

A: Taxonomy is the study of organism categorization, it is the grouping (division) of all known species…

Q: Below are several pictures of the Zygomycete, Rhizopus from macroscopic to microscopic views.

A: Rhizopus is a fungus belonging to class zygomycota.

Q: Give the similarities in the sex cells and sex organs in rhizopus, saccharomyces, marchantia,…

A: Rhizopus: - They reproduce via formation of both sexual and asexual spores. Asexual spores are…

Q: Xenacoelomorpha are characterized by all of the following except: hermaphroditism acoelomate body…

A: Introduction: Xenacoelomorpha is a minor phylum of invertebrates that includes two sister groups:…

Q: Give the Morphological characteristics of Aedes aegypti adults.

A: Toxorhynchitinae, Anophelinae, and Culicidae are the three subfamilies of the Culicidae family, with…