Hydra nematocysts Slide: Label the parts A = B = C = D = A

Q: 4 100

A: The life systems of spiders incorporates numerous qualities shared with arachnids. These attributes…

Q: 1. Draw an annotated diagram of an earthworm (one external picture and one internal picture), making…

A: Step 1 Pheretima commonly called earthworm is found in the soil but absent in sandy and humus…

Q: Which of the following are characteristic of the nematode roundworm, Ascaris? (Select all the apply)…

A: Ascaris are worms classified as nematodes.

Q: Which of the following is NOT a characteristic of nematodes? View Available Hint(s) O Adult…

A: Nematodes are worms that are very small and slender, measuring about 5 to 100 m thick and 0.1 to 2.5…

Q: Please hand draw a picture of Clonorchis (Class Trematoda) and label its anatomy with the terms…

A: Hi, Thanks For Your Question.  Answer :  Terms labelled In Drawing With Numbers As Following ; Oral…

Q: please label the internal of snail in the photos

A: Kingdom          :       Animalia  Phylum             :       Mollusca  Class                 :…

Q: Which of the following characteristics are unique to a ctenophore? Do not possess nematocysts; A…

A: Question - Which of the following characteristics are unique to a ctenophore? A) Do not possess…

Q: A single tentacle has several nematocysts which can be viewed as small bumps on the surface of the…

A: Cnidarians are a group of diploblastic and radially symmetrical animals. They possess special…

Q: Draw and label a tapeworm scolex and a mature ProgIotid showing the gonopore and uterus with eggs.

A: Tapeworms are invertebrates that belong to the phylum Platyhelminthes. They are widely distributed…

Q: describe the following - 1. Unfertilized ovum 2. Fertilized ovum 3. Embryonated ovum 4. Rhabditiform…

A: Introduction Fertilization, also known as generative fertilisation, syngamy, and impregnation, is…

Q: 26.Plin spital gastropods calling in which the whorls are arranged spirally in more than one plane…

A: Need to find whether the given statement is true or not. Given: Plin spital gastropod whorls are…

Q: true/false 1. Siphonaptera has a laterally flattened body. 2. Sawflies have crochets on their…

A: The answers is given below

Q: Which of the following is NOT true about nematocysts? O They are structures housed in special cells…

A: Classification is the process of systematically arranging the entries in different levels on the…

Q: v [ Choose ] Tunicata Trematoda Cestoda siphons, tadpole larva (some species) Cephalochordata…

A: Answer. Cestoda and Trematoda are classes that belong to the phylum Platyhelminthes. Examples…

Q: You spent time in a body of freshwater in the tropics and sometime later become fatigued and develop…

A: Answer The classes Cestoda, Trematoda belongs to the phylum Platyhelminthes. It consists of…

Q: How do humans get infected with parasitic nematodes? Discuss two routes of transmission in humans.

A: Eggs of the parasite are excreted along with the faeces of the infected person which contaminate…

Q: Tapeworm Scolex and Proglottids Slides: Label the structures 2 = 5 = 6 = 7 = Il || || | I| |||| 12 3…

A: Tapeworm Scolex and Proglottids Slides: Label the structures

Q: Match the following: Earthworms v [ Choose ] Bivalvia Polychaeta Hirudinea Fixed number of segments,…

A: ▪︎ Annelids with definite number of segments belongs to the class hirudinea . ▪︎Parapodia are…

Q: Cephalochordates possess metanephridia O True False

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

Q: Cnidarians development will continue to include the stage. --- Gastrula Zygote Blastula Gamete

A: Cnidarians are also commonly known as coelenterates. They are a phylum under Kingdom Animalia that…

Q: Nematocyst toxins which paralyze prey are called

A: Introduction :-  Nematocysts, are a common feature of all cnidarians. They are enormous organelles…

Q: Describe the signs and symptoms associated with the mostcommon tissue nematodes.

A: Introduction:  Phylum Nematoda contains roundworms or nematodes. They are parasitic in nature and…

Q: Compare the reproductive system of an earthworm with that of Ascaris. Be sure to note both…

A: Both ascaris and earthworms are kind of worms. Earthworms are beneficial to the soil,and ascaris is…

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: State the nematodes that a lung phase in their life cycle.

A: Helminths are multicellular eukaryotic invertebrates that have tube-like or flattened bodies that…

Q: Identify: 2. These are none functional mitochondrial remnant organelle of diplomonads.

A: The diplomonads belong to the group of zoo-flagellates which are parasitic in nature. They are…

Q: A. Compare T. solium and T. saginata on the basis of - 1. Length 2. Scolex 3. Gravid segment 4. Egg…

A: Taeniasis is a kind of worm or parasitic infection that affects humans. This infection is caused by…

Q: All acoelomate bilateral animals have protonephridia. O True O False

A: acoelomates are bilateral animal that does not exhibit a body cavity. They are very primitive in…

Q: QUESTION 2:  Define the following: Parapodia: Chaetae: Metanephridium: Septa:

A: All the given formations are found in annelids.

Q: The Cnidarian life-cycle varies from species to species. The species obelia is characterized by

A: Answer: Cnidarian are the members of the phylum cnidaria , and they are also called coelenterates. A…

Q: With respect to nematode reproduction and reproductive structures, which of the following statements…

A: Nematodes are roundworms belonging to the phylum Nematoda and part of the Kingdom Animalia. they are…

Q: The embryonic development in nematodes can have up to __________ larval stages. a. one b. two c.…

A: Nematodes belong to phylum nemathelminthes and class nematoda. Most nematodes are free living in…

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: Cytolytic toxins of nematocysts O A. breakdown cells. O B. participate in digestion of prey…

A: Nematocysts are the stinging structures. They are not cells, but rather organelles within cells…

Q: Ctenophores possess all of the following except

A: Non chordates are animals which lacks notochord. Phylum porifera to phylum echinodermata are called…

Q: Specimens, Structures & Functions Phylum: Annelida Specimens: Whole earthworm (Lumbricus terrestris)…

A: Introduction The body of an annelid is lengthy and segmented. Annelids are symmetrical on both…

Q: The first juvenile larva of Ascaris is known as- (A) Filiform larva (B) Rhabditiform larva (C)…

A: Ascaris is commonly known as roundworm. It belongs to phylum nematoda.

Q: Which of the following are present in members of Class Cestoda? Select the correct response(s):…

A: They are morphologically characterized by a ribbon-like body composed of a series of segments called…

Q: 10 2 3 5

A: Starfish belongs to the class  Asteroidea and phylum Echinodermata, they are not fish but marine…

Q: Discuss the structures of the following organisms when viewed under the microscope: Scolex of…

A: Tapeworm Belongs to the class of eucestoda of platyhelminthes . They all are endoparasites. They…

Q: Class Cephalopoda is unique among the classes in Phylum Mollusca in that (they undergo direct…

A: Cephalopods belong to the phylum Mollusca. They are exclusively marine in nature and are…

Q: View the preserved tapeworm and the slides of the tapeworm scolex (head) and proglottids…

A: 1) Scolex It represents the anterior end of body. It is knob like and biradially symmetrical. At the…

Q: Answers the following questions. 1.) What are the important characteristics of Phylum Cnidaria and…

A: Also known as the ringed worms or segmented worms, the annelids (Annelida, from Latin anellus,…

Q: Name the animal shown in this picture. O Nematoda O Mollusca OAnnelida O Cnidaria OPlatyhelminthes

A:

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: Male worms can identified by:

A: The correct option is 4.  The presence of a Tail fan  Male worms differ from hermaphrodite worms in…

Q: The pigments is present in all class in * .mollusca True False

A: Note: Please upload other questions separately. Answer: Introduction: The body structure of molluscs…