Ascaris Cross Section  What are the functions of the structures in the Ascaris Cross Section? Compare the tissue structure of Ascaris to the Earthworm Cross Section? For the structures talk about the cell layers, nervous system, presence of body cavity, muscular system, excretory system, digestive system, reproductive system, and circulatory system.

Q: Describe the characteristics of the Class Turbelleria by checking all that apply. They are…

A: The objective of the question is to identify the correct characteristics of the Class Turbellaria, a…

Q: Clam I need help with the following questions about Clam When dissecting a clam, what functions of…

A: Clam is a generic term for a variety of bivalve molluscs. The term is often applicable only to…

Q: Word Bank U. Tracheophytes V. Phylum Cnideria W. Chondrichthyes X. Cellulose Y. Mycorrhizae Z.…

A: In the given question, fill in the blanks and their options have been provided. Given below are…

Q: ABC Table 1. Free-Living Worm Compared to Parasitic Worm Feature Free-Living Worm (Planaria) nervous…

A: Introduction  An organ system is a group of organs that work together to perform a specific function…

Q: Correct the statement "shark's skin contains multicellular mucous glands"

A: Skin is the layer of tissue, which is the major part of the body that is in contact with the…

Q: Choose correct answers | Coleoptera has two pairs of membranous wings. Fore wings of some…

A: Insects have a bigger gathering called Arthropoda which consists all animals with sectioned legs,…

Q: How does the amoeboid movement occur? What are examples of beings and cells that use such movements…

A: Amoeboid movement is the movement exhibited by amoeba.

Q: Planarian Slide and Reproductive parts: Label the parts 1- 2 8- 13 = 14 15- 16 = 17- 18 = 19- 20 -

A: In the given image Planarian anatomy is shown, the labelling of the parts are mentioned in step 2.

Q: For each of the following distinctive structures, name theanimal group in which it is found:…

A: Answer: Animal group in which mantle is found ~ molluscs       Share some unique characteristics…

Q: What is the role of cuticle of in the body of cockroaches?

A: Insects are the invertebrate organisms which are the largest group in the arthropoda phylum. The…

Q: It forms pseudopods that ooze forward or backward. It contracts longitudinal muscles, which puts…

A: Ans- It contracts longitudinal muscles, which puts pressure on the hydrostatic skeleton and causes…

Q: #18: This is Ulva; which of the following terms describes its morphology: unicellular, colonial,…

A: Seaweeds are multicellular, small, marine algae that grow along seashores. They form the food source…

Q: why is the neodermis a benefical adaptation for an endoparasite that resides in the digestive tracts…

A: The syncytium is a single cell or cytoplasmic mass containing several nuclei, formed by the fusion…

Q: Hydras, octopuses, and sea cucumbers have tentacles. Do tentacles have a single universal function,…

A: Tentacles are totally different from organs like the tendrils of climb plants. In carnivorous plants…

Q: When a planarians injured:   animal dies loses stem cells damaged tissue forms a scar the wound…

A: Planarian are found in platyhelminthes in the animal kingdom.

Q: Identify the structure labeled A. Be specific. Diagram 1 Diagram 2 - A A Answer: Answer: Diagram 3…

A: The cells are the smallest, structural and functional unit of an organism that together form a…

Q: Earthworms are segmented animals. All of the following are present on/in most segments of an…

A: Origin The origin of earthworms was said to be on earth around 200 million ago. Their ancestors were…

Q: Earthworm Describe the internal anatomy of the earthworm to those of the clam. What is the…

A: Earthworm:- An earthworm is a segmented worm,a terrestrial invertebrate belonging to the phylum…

Q: ____________________ are extrusomes found between ectodermal cells in Cnidarians that contain…

A: They are the Coelenterate includes corals, hydras, etc, they are present in freshwater as well as in…

Q: // Select all of the statements below that are true about both Lamellipodia and Filopodia? They both…

A: The cytoskeleton is the supporting structure present in the cytoplasm of all cells, excepting that…

Q: A horseshoe-shaped crown or "tuft" of tentacles used by many invertebrates for feeding is called a…

A: The question is asking for the term used to describe a specific structure found in many…

Q: Is the tentacle of an Obelia Polyp made of a single row of cells or multiple rows of cells?

A: Obelia : It is a genus of hydrozoans , a class of mainly marine and freshwater animal species that…

Q: Unlike the turbellarians earthworms have a complete digestive system. This means that;

A: Animals (likewise called Metazoan) are multicellular eukaryotic creatures that structure the natural…

Q: Just after arthropods shed the old cuticle, it is sclerotized. True False         The new cuticle…

A: Introduction Invertebrates With An Exoskeleton, Segmented Bodies, And Paired Jointed Legs Are Known…

Q: How does the amoeboid movement occur? What are examples of beings and cells that use such movements…

A: Intro - question is asking about the movements of microorganisms and the movements.

Q: 1.  Insect blood cells     are hemocites   also carry oxygen   circulate whole body…

A: Insects are hemocoel, in which only tissue fluid and blood are present. The cuticle is present on…

Q: D. Describe why we consider the Heterophyids the most invasive parasites among the trematodes.

A: Answer---

Q: Cnidaria (jellyfish and anemones) This is the first time we see a nervous system (nerve net) What…

A: Cnidarians The Cnidarians are diploblastic, They have structured tissue, experience extracellular…

Q: Match between term and description. The terms on the right can be used once, but there are more…

A: An organism is a living creature with a well-organized structure that can respond to stimuli,…

Q: State the function of the following parts of the genus Romalea (grasshopper):

A: Invertebrates are some of the most available small animals present on the Earth. They share almost…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.