Name the parts of organ system observed in the internal anatomy of a dissected toad.

Q: Would a jellyfish be well adapted to living on land? Why?

A: In the non-chordates,they do not have the presence of the notochord, in any stage of their life,…

Q: Name four ways in which external anatomy of bony fish are adapted to their watery environment

A: Bony fishes are more popularly known as Osteichthyes. Their skeleton is made up of bone tissue and…

Q: Name the specialized feeding structure of vertebrata

A: The classification of animals is done based on the presence of the spinal cord and backbone. The two…

Q: Are the ovary and testes of Hydra can be called true organs such as those found in higher animals?…

A: Hydra reproduce asexually by budding and sexually by syngamy. In the winter and spring, sexual…

Q: Define the role of buccal cavity in earthworm?

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: Define endoderm

A: Gastrulation is a step of embryogenesis when a cell divides. It is the stage at which the growing…

Q: Which organ system is responsible for locomotion in the sea star/echinoderms?

A: Echinoderms have the following characteristics- 1. They are triploblastic. 2. They are radially…

Q: Complete the table below.  Type of Jaw Attachment/Suspension Usually found in what group of…

A: INTRODUCTION          Jaw suspension defines as the attachment of lower jaw with the upper jaw…

Q: Give the names of the three divisions of cloaca in sand lizard in order beginning from anterior end?

A: Cloaca is the common chamber and outlet that opens into the exterior. It is present in amphibians,…

Q: Draw a skull of a mammal and identify which parts are the Chondrocranium or Nuerocranium,…

A: The embryonic parts of the mammalian skull are:  Chondrocranium (Nuerocranium): it is made up of…

Q: What is the movement of lizard called?

A: Lizards are one of the common examples of reptiles. Most of the members are legless and quadrupedal…

Q: Describe the body wall of pigeon?

A: Pigeon, scientific name: Columba livia belongs to phyla avian. The body of a pigeon is spindle or…

Q: Describe the functions of the starfish such as Cardiac Stomach, Gonad, Hepatic caeca, Ampulla, and…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: when observing earthworms, while they move, can you easily distinguish the anterior from the…

A: Earthworms are invertebrates belonging to annelida  They eat organic matter and are internally…

Q: What is mechanicaldigestion? In molluscs,arthropods, earthworms, birdsand vertebrates, in…

A: The processes of digestion includes - ingestion, propulsion, mechanical or physical digestion,…

Q: A B

A: Answer :  A- frons  B- clypeus

Q: Give five types of locomotion of invertebrates and describe each.

A: Locomotion is defined as the movement of a organism in search of food water or any necessary factors…

Q: Which body region of a crayfish is most obviously segmented?

A: Abdomen is the body region of a crayfish that is segmented.

Q: eyelids

A: frog, any marine and terrestrial animals of various species that are under the order of Anura. When…

Q: Describe the term compound eye and head in external feature of frog?

A: Introduction: Frogs, widely found in India, are carnivorous, vertebrate animals devoid of tail. Rana…

Q: Discuss in detail the external characters of Hemidactylus?

A: Hemidactylus belongs to the kingdom and phylum Animalia and Chordata respectively. They reside in…

Q: Compare the body structures and functions of a flatworm and a cnidarian in terms of MOVEMENT and…

A: Flatworms are more complex than cnidarians. Cnidarians have two layers of cells, the ectoderm and…

Q: Briefly discuss the basic components of the shark’s visceral skeleton.

A: A completely fused and high developed neurocranium and a visceral skeleton which consists of various…

Q: What is the counterpart of neural spine in the urostyle of a toad?

A: Spinal Cord of Toad Animal Kingdom The spinal cord is the extension of medulla oblongata through the…

Q: Give the structure of eye or ear of lizard?

A: Lizards are reptiles which are belongs to the order Squamata. These are scaly-skinned reptiles which…

Q: Elaborate thoroughly: What insects are expected to have the most sclerotized heads? Explain. Does…

A: INTRODUCTION         Insect morphology is an physical form of insects is used to obtain many type…

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: Describe the Jacobson's organs of sand lizard?

A: Jacobson's organ is otherwise known as the vomeronasal organ (VNO). This olfactory sense organ is…

Q: Give differences between shark and frog regarding digestive system?

A: Introduction Shark is cartilaginous fish which comes under class Chondrichthyes, they are…

Q: what anatomical system of praying mantis and crab would you recommend as a target of attack and why?

A: Mantis is insect contains over 2,400 species in about 460 genera in 33 families.Mantis are found in…

Q: Discuss canal system in sponges?

A: Sponges are also called Porifera and are primitive multicellular organisms with a cellular grade of…

Q: List the characteristics of fishes.

A: The division gnathostomata is divided into two super class , Pisces and tetrapoda .

Q: Label the numbered parts of the frog. Ventral view of the skull.

A: The cranium is the skeletal component of the skull that protects the brain and supports the face.…

Q: Answer each briefly. Questions to know better your dogfish shark!  How is the shark’s nose…

A: Note :- Since you have asked multiple questions im only answering the ist 3 as per bartleby…

Q: Describe the general shape of the frog's brain and the arrangement/sequence of its parts.

A: The nervous system of the frog is very well-organized and consists of CNS (Central Nervous System)…

Q: Internal Anatomy of the Starfish Compare the internal anatomy of the starfish to GRASSHOPPER, CLAM,…

A: The starfish are also sea stars. They have star-shaped echinoderms and they belongs to class…

Q: Draw the diagram of ventral view in earthworm?

A: The earthworm is a reddish-brown terrestrial invertebrate. They inhabit the upper layer of the moist…

Q: State some external features of insects.

A: Insect belongs to the category of invertebrates and the phylum, arthropods. The mode of…

Q: Explain endoskeleton present in the cockroaches.

A: Cockroaches are placed in phylum Arthropoda. They are basically insects of order Blattodea that also…

Q: Name the components of the epiphyseal apparatus of lizard?

A: Epiphysis, extended finish of the long bones in creatures, which hardens independently from the bone…

Q: H. M

A: Bony fishes are so called because they have bony exoskeleton. They belong to class osteichthys Some…

Q: Identify the internal and external anatomy of the star fish.

A: Anatomy of an organisms is defined as the examination of internal and external structures of the…

Q: Starfish Oral Side Describe the structures of the oral side of starfish. Such as peristome,…

A: Answer. Starfish or sea stars are star-shaped echinoderms that belong to the class Asteroidea. Most…

Q: Which accessory chamber is lacking in the heart of lizard?

A: Lizards are the reptiles found cosmopolitan in distribution all around the world except Antarctica.…

Q: What is the role of elaborated cloaca in reptiles?

A: Reptiles are characterized by the presence of four limbs and uric acid as the nitrogenous waste…

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.