В. Using the video and/or images provided by your instructor of the exterior of a shark, determine the location of the gill slits, nostrils, spiracles, and lateral line and the presence or absence of claspers. Label all of the above italicized features except for ampullae of Lorenzini and claspers on the diagram below, and answer the questions that follow. have D.

Q: Describe the conjunctiva and state its function. Name the primary glands of the endocrine system…

A: Conjunctiva: The conjunctiva is basicay a part of eye. It's a losse connective tissue which…

Q: State the exact location of ocellar spots.

A: Ocellar spots are the simple eye present in many invertebrates. Invertebrates are the organisms that…

Q: State the function of incus and give its location.

A: Introduction  Incus is a bone present in the middle ear. Middle ear contains three ossicles viz.…

Q: name 1 hormone of the adrenal gland medulla responsible for flight or flight response

A: The adrenal glands are endocrine glands and they secrete hormones into the circulatory system. The…

Q: the vacuole is  important because it is where

A: The vacuoles are membrane-bounded sac-like structures present within the cytoplasm of both the plant…

Q: Rebound tenderness in the lower right quadrant of the abdomen is an indication of what disorder?

A: A non-specific sign that a doctor might encounter during the abdominal examination involving pain…

Q: 2C. NAME the endocrine gland. C A B

A: The most complex structure of the human body is brain. It is a three-pound organ. It is the seat of…

Q: Define foetal ejection reflex.

A: Fertilization is the process of fusion of the male gamete (sperm) with the female gamete (ovum) to…

Q: Label the following component.

A: An electrically excitable cell known as a neuron, neurone, or nerve cell communicates with other…

Q: Name the disease caused by deficency and excess sex hormone.

A: A disease is a state of unhealthiness of the physical body, mind and social interaction. A disease…

Q: Give a short note on hypopharynx.

A: Pharynx is the tube ( a part of the digestive system) that is a part of the throat behind the mouth…

Q: Predict how the change in function results in a change in response (pancreas). * five sentences*

A: Pancreas is a composite gland which act as a both endocrine and exocrine gland. Acini is the…

Q: Describe features of the umbilical cord and the blood vessels it contain

A: In placental mammals, the umbilical cord (birth cord) is a tube between the developing embryo…

Q: Compare and contrast the blood–brain barrier to the blood–testis barrier. Discuss with the students…

A: Introduction :- In our body , blood vessels delivers oxygen and nutrients to all of the tissues and…