Match each organ to the system or function with which it is associated. lateral lines gills tracheae 1. respiratory metanephridia 2. digestive ganglia 3. excretory foot (mollusc) 4. circulatory gizzard 5. nervous and sensory

Q: Differentiate the following based only on their general external anatomy: Lice versus Fleas

A: Lice and fleas both belong to the category Arthropods which possess some common characters such as-…

Q: The cirripedia are used for the purpose of grindng food particles prior to their entry to the…

A: It is an arthropod belonging to the infraclass Cirripedia of the subphylum Crustacea. It is related…

Q: Give a detailed description of the histology of filliform papillae

A: Description: It is present all over the tongue. It appears elongated and conical shape, rich in…

Q: Which of the following structures is/are found within the thoracic cavity? Check all that apply.…

A: Human body is made up of different organ systems. It includes respiratory, digestive, circulatory…

Q: Define the following: pedicellariae, madreporite, respiratory tree, Aristotle’s lantern, papulae,…

A: Pedicellariae is an important organ of echinoderms. It resembles a small wrench- or claw-shaped…

Q: Label the parts of cross section of the Planaria.

A: Any group of widely dispersed, generally free-living flatworms in the class Turbellaria is known as…

Q: Are gills internal or external?

A: Gill is generally a respiratory organ found in many aquatic organisms that use dissolved oxygen from…

Q: Mammalian lungs are very different in structure compared to amphibian lungs. The lungs of mammals…

A: The correct option is - (d) which is the respiratory membranes of mammals are able to diffuse gases…

Q: Identify the tracheoles and tracheal system of the dissected cockroach

A: Tracheoles are fine tubes that make up portion of the respiratory arrangement of cockroaches. Air…

Q: A gill lice infection will have negative effects on the gills, but no other physiological processes…

A: Gills are respiratory organs found in fish and other aquatic animals that extract dissolved oxygen…

Q: hat structural feature of a gill makes it a very efficient respiratory organ? Discuss it thoroughly…

A: Respiratory organs help in breathing and gas exchange. Each animal has a specific respiratory…

Q: Decreased K+ Ion concentration in the perilymph would result in the following Decreased hearing…

A: Body fluids are essential for ionic interactions. These ionic interactions within the body result in…

Q: How is the respiratory system of beings of the phylum Annelida characterized?

A: Phylum-Annelida includes metamerically segmented animals with true schizocoelous coelom. They may be…

Q: Structure Location Function Nicticiating Membrane Vomerine Teeth Maxillary Teeth Eustacian Tubes…

A: The location and function of different parts of frog are as follows:

Q: The vascular lesions caused by leeches upon the blood vessels of their host cause blood naturally to…

A: The leeches are one of the members of the annelids. Hirudo is a genus of leeches of the family…

Q: Which of the following options accurately describes organisation of the diaphragm It arises as a…

A: Diaphragm is involved in respiration.

Q: why are birds more susceptible to respiratory infections than other animals

A: Physiological and behavioral phenomena that avian species, especially migratory birds inhabiting the…

Q: What feature unifies all the classes of annelids Select one: Oa Parapodia Ob. Choanocytes Oc.…

A: The phylum Annelida consists of mainly segmented worms. They have a true coelom, are bilaterally…

Q: VALVES: equivalve or inequivalve (If inequivalve, shape and size of cach valve); equilateral or…

A: Valves are present in the heart and arteries in human and other organisms but in this question the…

Q: Radial canals contain circular channels

A: The Canal System: The water vascular or circulatory system of the sponges is also called the canal…

Q: Beetles are a diverse and numerous group of insects in large part due to their unique ommatidia O…

A: Beetles belong to order coleoptera and super order Endoterygota. Most of the options given in…

Q: Cephalochordates possess metanephridia O True False

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

Q: Fungia form domes or discs and detach from the reef when they grow larger. So, they are free to move…

A: 'Coral reefs are one of the oldest and most magnificent forms of living systems on the planet. They…

Q: What does a milkweed bugs mouth look like

A:

Q: Which structure stops large particles from going into the cephalochordates pharynx? A. mucous net…

A: Cephalochordates, urochordates, and vertebrates are the three major groups of chordate animals.…

Q: Respiratory Structures of a Blue Crab / Portunus Parameter Identification/Description/Enumeration…

A: Portunus is a genus of crab which includes several important species for fisheries, such as the blue…

Q: ich one of the following arthropods has no antennae?     tick     moth     crab…

A: Arthropods are  defined  on the basis of their jointed limbs and  the cuticle made of chitin,…

Q: help

A: Fishes are the primary aquatic vertebrates. They utilise the oxygen which remains dissolved mostly…

Q: help.

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

Q: Describe the tracheal system of a typical insect and explain why it can function efficiently without…

A: The respiratory system includes those organs that help to exchange gases in plants and animals. It…

Q: In cephalopods contraction of _____________________of the mantle force water from the mantle cavity…

A: Give options.  radial----inhalant valve circular-----inhalant valve Radial----funnel (siphon)…

Q: Label the parts of the Proglottid

A: Answer:Introduction: Every mature proglottid contains a different parts of male and female…

Q: Neither cnidarians nor turbellarians possess a circulatory system. For most large, active animals,…

A: The proper circulation of blood is very much essential for the survival of all vertebrates. They…

Q: please label the visible parts of the internal and external anatomy of the squid shown in the photo

A: Introduction Squid is a type of cephalopods in the superorder Decapodiformes with elongated bodies,…

Q: QUESTION 6 Mammalian lungs are very different in structure compared to amphibian lungs. The lungs of…

A: The respiratory system is an organ system that helps an individual or organism to breathe. It…

Q: What kind of body plan does Daphnia have (sac, or tube-within-a-tube

A: Daphnia is a small planktonic  organisms .

Q: Indicate the course taken by water current in each body plan: 1. Asconoid 2. Syconoid 3.…

A: In the Phylum Porifera ,there are mainly three types of canals present in the sponges.They are…

Q: Catarrhines’ nostrils are A. Close together and face downward B. Large due to their heightened sense…

A: Introduction  A diverse group of mammals are called primates. The lemurs, galagos, and lorisids are…

Q: MANAS

A: Answer

Q: If fish do not add or remove air from their air bladders the volume of their air bladders _____ when…

A: Need to find which of the option is correct among the four options.

Q: Please label the parts of these two images of squid correctly

A: It is marine mollusk , capable of change body colour. Ink gland present for protection from the…