Describe the fifth cranial nerve of Frog?

Q: Liver What three items separate the right lobe form the left lobe? Draw them below

A: The liver is divided into two lobes: the right lobe of liver and the left lobe of liver. The right…

Q: Describe the seventh or tenth cranial nerve of Frog?

A: The  ten pairs of nerves in frog that directly arise from the brain not from spinal cord and pass…

Q: shark and sheep brains

A: The CNS  (Central Nervous System) comprises of Brain and Spinal cord. Structure of…

Q: What is the response of a single opponent color ganglion cell to blue, yellow, and white lights?

A: Opponent process theory - This theory explains the information for color gathered by the eyes…

Q: A radially symmetrical animal such as Hydra is likely to have (a) a forebrain (b) a nerve net (c)…

A: Kingdom Animalia is a diverse group of organisms, including organisms ranging from simple non-motile…

Q: How is the sound vibrationcaptured by the tympanumtransmitted through theossicular chain of the…

A: The ears are responsible for collecting the data from the surrounding and translating it to brain in…

Q: Make a special list of the special features of the brain of Scoliodon?

A: Scoliodon inhabits marine water. The body of this is laterally compressed. The head of the Scoliodon…

Q: Describe the pathway by which sound waves enter and exit theear, and how that sound is converted…

A: The ear is an important organ in humans. It helps in the hearing and maintaining body balance. It…

Q: What is the function of optic nerve in human eye?

A: The eye is the organ of the vision. The structure of the eye consists of the iris, corona, retina,…

Q: Compare the sizes and locations of the cerebrum andcerebellum.

A: The central nervous system comprises the brain and spinal cord. The human brain constitutes of…

Q: Give an account of the cranial nerves of frog?

A: Step 1 Nerves arising from the brain are called Cranial nerves (cerebral nerves). They come out of…

Q: jawless fish Where is the nerve cord located? Be precise.

A: The jawless vertebrates belong to the subphylum Vertebrata under the section Agnatha. The…

Q: What is the modality and location in the skin of the Pacinian corpuscle?

A: The body has several receptors that are specialized to detect various different senses such as…

Q: What are the oragans of sight?

A: Sight refers to the ability of the organisms to see things around him. It happens when the organ of…

Q: Enumerate all: 1. Longest cranial nerve  2. Smallest cranial nerve 3. Largest cranial nerve 4.…

A: Introduction: All the nerves originating from the spinal cord and brain form part of the peripheral…

Q: Identify specific cranial nerves on the sheep brain

A: The sheep brain is similar to that of the human brain, except its size. The central nervous system…

Q: Write short notes on the following: (a) Neural coordination (b) Forebrain

A: Introduction The nervous system is our body's command center and is the major controlling,…

Q: Predict the effects of degeneration of the globus pallidus?

A: Globus pallidus is part of the basal ganglia. It is the oldest part of the corpus striatum and is…

Q: Describe the development of the neural tube and namethe embryonic pouches and the adult brain…

A: The nervous system comprises nerve groups that carry information from the brain and spinal to…

Q: Name the meninges enclosing the brain of shark and frog?

A: The brain of all organisms is surrounded by a membrane termed as meninges. In mammals, the meninges…

Q: Compare the functions of statocytst, semicircular canals, uticle and saccule

A:

Q: What is the role of the cerebra in mammals? How is cerebral size connected to organismal complexity?

A: According to the question, we have to explain the role of the cerebra in mammals. In addition to…

Q: How fo nerve signals travel up and down the spinal cord?

A: The nervous system is responsible for controlling all the voluntary and involuntary functions of the…

Q: Name three vertebrates with 10 pairs of cranial nerves?

A: Vertebrates are the organisms characterized/identified by the presence of a backbone. some of the…

Q: What is the structure of a macula, and what is its function?

A: The macula is the pigmented portion of the retina in the retina's very middle. The fovea, located in…

Q: Based on their relative sizes, which of the cranial nerves seems to be most highly developed in the…

A: The nervous system is composed of two components: the central nervous system (CNS) and the…

Q: How do invertebrates perform proprioception?

A: Sense of body position and self-movement is called Proprioception. This is also referred to as…

Q: Describe the spinal cord of pigeon?

A: The nervous system of pigeon is divided into central nervous system and peripheral nervous system.…

Q: How do the convolutions and sulci of the sheep cerebrum compare with the human cerebrum in numbers?

A: Gyri and sulci are folds and indentations found in the brain, which gives the brain its wrinkled…

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.