Discussion Questions (answer these questions on a separate sheet of paper) 1. Explain how hCG secretion is regulated. Is it secreted by a pregnant woman or her offspring? 2. hCG depresses some reactions of the immune system. What adaptive advantage do you think this has?

Q: Explain the formation of dilute versus concentrated urine.

A: Urine can be referred to as an excretory liquid substance that contains about 93-96% water and about…

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A: All of the organisms reproduce to generate individuals that are almost identical. It is necessary…

Q: 2 3 4 5 6 9 -10 11 12 13 14

A: Reproductive system is a part of body system that is involved in reproduction , formation of gametes…

Q: True or False: Oxygen and carbon dioxide bind to different parts of hemoglobin.

A: Hemoglobin is a multisubunit protein that helps red blood cells to carry oxygen. In our body, each…

Q: Which statements are true? Explain why or why not.1 The role of ATP hydrolysis in actin…

A: We can say that The phenomenon where small molecules called monomers combine to form a larger…

Q: What is the central cavity called of the kidney?

A: In vertebrates, the kidneys are two reddish-brown bean-shaped organs. They are found on the left and…

Q: True False

A: Hominins refer to extinct members of the human lineage, some of which are now quite well known from…

Q: B. Describe the following: (please refer to the image provided at the 7th, 4th, 21st and 28th day of…

A: Female primates shows a characteristic cycle of about 28 days that involves cyclical generation of…

Q: Hemorrhagic stroke mechanism? and  How drug alters that mechanism to provide relief?

A: Introduction: The cerebral arteries are three paired significant arteries that supply the cerebral…

Q: How does aging affect the senses of olfaction and gustation?

A: Introduction: Human beings comprise five senses, namely, sight, taste, smell, touch, and hearing,…

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A: Gastrointestinal tract Which is also called as alimentary canal or digestion which is a passage…

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A: To avoid pregnancy (conception), contraceptive measures are used. These include both temporary and…

Q: Describe how each of the following works to regulate reabsorption and secretion, so as to affect…

A: Blood volume and systemic vascular resistance are controlled by the renin-angiotensin-aldosterone…

Q: Which one of the following is not part of FITT? A. Frequency B. Type C. Tension D. Time 2. True /…

A: FIIT  is an acronym used in the fitness plan. It is a flexible exercise schedule intended to bring…

Q: LABEL.

A: A specific cell that carries signals and messages from and to the brain and various other body…

Q: What roll does the protein "prothrombin" play in hemostasis or coagulation

A: Blood clotting happens when there is harm to a blood vessel. Platelets quickly start to stick to the…

Q: What other benefits might there be from focusing on regular, rhythmic breathing?

A: Rhythmic breathing is calm, and conscious breathing  that draws attention towards…

Q: Correct answer please don't copy from Google

A: We can say that Neurons are the major components of the central nervous system and play a major role…

Q: Compare and contrast the functions, anatomy and characteristics of skeletal vs smooth muscle.

A: As per BNED rules first question of the whole question (that contains 8 questions) is been answered.…

Q: Zone of inhibition for each antibiotic Trial 1 Trial 2 Trial 3 Average Sample A (mm) 22 21 21 21.3…

A: Antibiotic Sensitivity Test ( AST ) is a test used to evaluate the efficacy of certain antibiotic…

Q: . How does selection favor calling? (When is calling a good thing?)           a) How does selection…

A: Natural selection was a concept first explain by Charles Darwin. According to this concept nature…

Q: teriole supplies

A: The glomerulus and capsule jointly compose a renal corpuscle, also named a malpighian body. Blood…

Q: woman who successfully lost over 100 pounds, was brought to the hospital suffering pain in her legs,…

A: Bone is a living tissue that is broken down constantly and get replaced in a normal person. When the…

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A: The signs for the compulsory reflexes are communicated through a progression of designs called the…

Q: ak their collarbones during the birth process. From anatomy perspective, why is clavicle vulnerable

A: The clavicle is located between the ribcage and the shoulder blade or scapula. It is easily…

Q: What is the function of intercalated discs?   A. Unite skeletal muscles electrically and physically…

A: Muscular system is a type of body system which is involved in contraction as well as relaxation so…

Q: Questions no 9 asap

A: A negative feedback mechanism plays a significant role in the maintenance of homeostasis. In…

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A: There are fused peritoneal folds that join the stomach and the duodenum with the rest of the…

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A: The movement of different molecules across the plasma membrane of the cell depends on their chemical…

Q: Explain the propagation of a nerve impulse and synaptic transmission

A: The neurons are a critical part of the central nervous system. They convey nerve impulses and…

Q: S@

A: We can say that  Blood proteins have a variety of functions, including lipid delivery, hormone…

Q: What are the stimuli that initiate the cephalic phase of gastric secretion? What nerve stimulates…

A: The stomach is a big section of the gastrointestinal tract that serves largely as a storing and…

Q: В A

A: Lymphatic system is a type of body system in which lymph fluid circulates . This type of body system…

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A: Ringworm is also called as the tinea. It causes the fungal infections of the nails, skin and scalp.…

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A: The nervous framework or the neural framework is a mind-boggling organization of neurons particular…

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A: Cells have different mechanisms for entry of different essential things such as ions, glucose and…

Q: abel the diagram of the body cavities below. 9. b.. -h. a. c.. d.-

A: We can say that A body cavity is a space or compartment that contains fluid and it helps to protect…

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A: Vertebrates are characterized by the presence of a solid and prominent skeleton which does not yield…

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A: Introduction: A peptic ulcer is a disorder of the gastrointestinal system (GIT). Peptic ulcers cause…

Q: Enumerate the four layers of the wall of the alimentary tract.

A: Disclaimer: Hi! Thank you for your question. As per our authoring policy, we can only author one…

Q: Which body cavity contains the pituitary gland?   A. Cranial   B. Abdominal   C. Pleural   D.…

A: The pituitary gland is also known as hypothesis. It is located in a depression in sphenoid bone…

Q: Which is NOT true of thrombocytopenia?

A: Blood is composed of various composed lke plasma, carpuscles which has various functions. In the…

Q: How can chemicals affect endocrine systems?

A: Many chemicals, natural and man-made, derange the endocrine system by imitating hormones and thus…

Q: changes that occur to eggs and sperm in order to achieve fertilisation.

A: Sperm and eggs are the haploid male and female gametes respectively. Sperms and eggs are formed by…

Q: A. Enumerate the subdivisions of the large intestine. B. Differentiate the small and large…

A: The diameter of large intestine is 6.5 cm and it's length is about 1.5 m. The inner wall contains…

Q: 12

A: We know that The endocrine system is a principal metabolic organ system of the body that is…

Q: 32

A: We can say that When food is ingested through the mouth both physical and chemical digestion takes…

Q: Why is cholesterol an important steroid?

A: We can say that Cholesterol is a fatty substance that is synthesized by the liver and is circulated…

Q: Match the integration of several organ systems to a specific function. Choose the best answer from…

A: All organs work together in tandem with each other to maintain bodily functions. Group of organs…