Following this lecture, you should be able to: ● • Describe the events of breathing in humans, including the sequence of pressure and volume changes during the breathing cycle Explain the forces which assist / oppose airflow Describe and compare ventilation in birds, frogs and insects ● ● • Describe water flow through fish gills ●

Q: If Devan’s brain is producing serotonin and GABA, he would need to get plenty of which vitamins in…

A: The correct option is - Pyridoxine and pantothenic acid

Q: In the testes, male sex hormones are produced by the ___________ cells.

A: The reproductive system is an important organ system in the body. It ensures the continuity of the…

Q: A forensic anthropologist was asked to determine the sex of askull found at a crime scene. How would…

A: The human skeletal system can be divided into two types of the skeleton: the axial  skeleton and…

Q: Value-based health-care

A: In the health care system, it is very important for professionals to work under the values, ethics,…

Q: The sex of an offspring is always determined by the(mother, father).

A: The male or father is the one who determines the sex of an offspring .

Q: How radioactivity affects the mankind.

A: Unstable atomic nucleus emits out energy to stabilize it and this phenomenon is called as…

Q: What is the direct mechanism of ATP synthesis during the electron transport phase of cellular…

A: In a cellular respiration, glucose molecule is broken down to get carbon-dioxide and water. Some of…

Q: In a female human, the oogonium forms when the female is a _____________.

A: Singular word – oogonium, the plural word is oogonia. Oogonia is an immature female reproductive…

Q: he male and female exterior sec organs

A: Reproductive organs are classified into two types – external and internal sex organs based on…

Q: Henrietta Lacks doctor did not get consent. Do you think he should have? Why or why not? Was it…

A: Consent is for medical procedures and treatment this is to get permission  before receiving any…

Q: Reduction of fertility in men usually occurs________________

A: Male infertility refers to the inability of a man to contribute to conception, either by producing…

Q: What causes some one to pee their bed

A: Pee their bed or bedwetting or enuresis is voiding of urine into bed and clothes for two nights one…

Q: Question 34 Which scrotal layer has a reflex in response to cold temperature? O parietal peritoneal…

A: The reflex muscle is a smooth muscle establish in the dermal layer of the scrotum. Contraction of…

Q: rituals and habits to become happier person

A: Here are some rituals and habits that can help you become a happier person: Practice gratitude:…

Q: Sperm cells are produced by the germinal epithelial cells that line the ______________.

A: The male reproductive system comprises both external and internal sex organs which function to…

Q: The right lumbar region is what to the umbilical region.

A: Lumbar region :  The area of the spine having five vertebra (L1-L5) that extend from the lower…

Q: The culmination of sexual stimulation, which is accompanied by a sense of physiological and…

A: When successful sexual stimulation occurs there we observe some physiological changes like the penis…

Q: Early Wearing of the Body and How it can be Prevented

A: Early wearing or fatigue used to describe a condition of tiredness or lack of energy in the body.…

Q: Fetal blood flows through growthscalled ______, which project into the placental sinus.

A: Introduction: The fetus and the mother must work combinedly to attain a proper level of health as…