_____________________ is an explanation of a particular set of phenomenon that can be tested following the standard practices encompassed by scientific method using the methodological protocols accepted within a particular scientific field.

Q: A population of hummingbirds feeds exclusively on nectar from orchids. Two species of orchids exist ...

A: The biological activities through which some characteristics get passed from one generation to the n...

Q: Define hiatus

A: Introduction: Biology is a branch of science concerned with the study of living beings. Anatomy is a...

Q: Define articular cartilage

A: One of the four types of connective tissues is cartilage. It's a strong, flexible type of connective...

Q: 7- The ground substance of pdl consist of : a- Protein only b- Poly saccharide only c- Protein and p...

A: Periodontics is the dental specialty centering solely on the illness that destroys the gums and othe...

Q: What is meant by Vaginismus or pelvic floor hypertonus ?

A: Introduction:- The outer part of the female genital area is called the vulva, which means the vagina...

Q: Carbohydrate chains Extracellular fluid (ECF) Phospholipid bilayer Transmembrane protein Integral pr...

A: The cell membrane mainly contains lipid molecules, proteins, as well as carbohydrates. The phospholi...

Q: Define cilium

A: Introduction: Cilia can be detected in vast quantities on the cell surface when they are present. Th...

Q: Define critical closing pressure

A: Introduction:- Blood is the body's fluid in the circulatory system of humans and other vertebrates t...

Q: In males which part of the nervous system is responsible for an erection a. Sympathetic b. Somatic e...

A: We can say that There are two major types of nervous systems in vertebrates. They are the central ne...

Q: Regarding the trigeminal nerve O the infratrochlear nerve is a branch of the maxillary nerve the sup...

A: We will answer the first question since the exact one was not specified. Please submit a new questio...

Q: Define apex

A: The heart is divided into four chambers which include two atria and ventricles. The atria have oxyge...

Q: Define arachnoid mater

A: Introduction: The spinal cord and the brain are part of the central nervous system. Membranes, bones...

Q: lo Drawing Conclusions Heart Structures Color the heart structures in the following figure; use the ...

A: HEART - It is a muscular organ, located in the thoracic cavity, in between the lungs, slightly tilt...

Q: Please help diagram of a neuron

A: It is a relay system of the body that helps in transmitting the chemical and electrical impulses or ...

Q: lease answer regards the heart

A: We know that During exercise, is an individual need a lot of energy, higher than normal. During exte...

Q: 10. High level of alveolar Po2 result in? A) bronchoconstriction B) pulmonary arteriolar vasodilatio...

A: Alveoli are the tiny-sacs that are present in clusters at the end of the bronchial tubes. These alve...

Q: Quickly answer these questions

A: We can say that The human eye is an important organ of the human body as it helps in sensing the vis...

Q: Discuss about lobes of cerebrum

A: Introduction: The two cerebral hemispheres although separated by a space in which the falx cerebri i...

Q: Heart rate is controlled by the SA node, a patch of cells on the heart. Respiratory rate, on the oth...

A: The respiratory center is made up of three major respiratory groups of neurons, two in the medulla a...

Q: What is the function of the noncartilaginous airways?

A: Introduction: The respiratory system is a network of organs and tissues that help you breathe. It in...

Q: Vhich type of organism typically has pointed canines and incisors? Carnivore Herbivore Omnivore They...

A: On the basis of types of food, animals eat, they can be classified as herbivores, carnivores, and om...

Q: Your roommate is trying to study for an exam and when you are not looking turns down the volume on y...

A: The nervous system is a specialized system that receives sensory information from different parts of...

Q: genome is an organism's complete set of complete set of DNA, including all of its genes.  Each genom...

A:  The DNA of organism is made up of nucleotides which consists of mainly  nucleotides like adenine, g...

Q: could you please identify me the image and explain little bit about it label it how to identify

A: Histology is a branch of anatomy that deals with the microscopic study of tissues and cells.  The hi...

Q: How does speed of muscle action affect the following relationships: force-velocity and force-power?

A: The term muscle can be described as a fibrous tissue present in the living organism’s body. It plays...

Q: Define clavicle

A: The skeletal system is the organ system of the body that forms streams per of the body and it is mad...

Q: What's the function of the sodium-potassium pump in the nervous system?  A. Transport sodium and pot...

A: Introduction:- The nervous system is a complex network of nerves and cells that carry messages to or...

Q: Define endomysium

A: Muscular tissue has cells that are known as muscle fibres. There are three types of muscles such as ...

Q: Need help with the following question

A: Introduction:- The cardiovascular system is the system responsible for delivering blood to different...

Q: There is a decrease of E2 at the and of the menstrual cycle. What cuses it? 1. negative feedback of...

A: The E2 is also known as estradiol and is a female sex hormone that regulates female secondary sexual...

Q: enzyme activity diagram poster showing salivary, gastric and intestinal digestion processes

A: Introduction:- The digestive system is made up of the intestinal tract — also called the GI tract or...

Q: Direction: Indicate which organ system will be primarily used in the following situation. Write the ...

A: Different systems in our body perform specific functions that helps in maintaining the living proper...

Q: Define colon

A: Introduction: The digestive system comprises the digestive tract that is also referred to as the ali...

Q: Why is it necessary for the bones of the pelvic girdle to be more massive than the bones of the pect...

A: The bony structure in your lower abdomen that is composed of the two hip bones and sacrum. The pelvi...

Q: Compare and contrast general and special senses. Give two examples of each and describe the location...

A: Introduction:- Humans have five basic senses: touch, sight, hearing, smell, and taste. The sensory o...

Q: Define chorda tympani; pl. chordae

A: Introduction:- The nervous system is a major regulatory, regulatory, and communication system in the...

Q: If the main criteria for an antigen is that it is foreign, I'm curious how the body responds in the ...

A: Organ transplantation is a medical procedure that involves removing an organ from one body and trans...

Q: 2)If the pt of the blood were to rise to 7.5, Which of the followig woud formn? Alcarbonic acid wate...

A: Regulation of pH- An increase in the acidity will provide a suitable environment for the bacteria to...

Q: 6. The part of the nerve cell that receives impulses of information from other cells is the  A. neur...

A: Introduction: Neurons also referred to as nerve cells, are the basic fundamental units of the indivi...

Q: 1- Cricoid cartilage is joined posterior-laterally by- 2- The course of vertebral artery is 3- The o...

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

Q: Draw the pathway for the dorsal column/medial lemnicus system (both the fasciculus gracilis and cune...

A: The brain and spinal cord are part of the central nervous system. The brain plays an important role ...

Q: Correct answer please help

A: We know that The vessels frame 2 closed systems of tubes that begin and finish at the guts. One syst...

Q: ncentration of reac

A: Rate law states that, αA→Product-rA=KCAαK=KoAe-EaRT Where K is temperature's function Ea is activati...

Q: A dog is hemorrhaged and the decrease in mean arterial pressure, ∆Pacontrol, is recorded. The dog’s ...

A: Mechanoreceptors in the carotid sinus and aortic arch are known as baroreceptors. Their job is to de...

Q: The vestibulocochlear nerve travels between the brain and what organ?  A. Eye  B. Nose  C. Tongue  D...

A: A set of 12 nerves that run down the back of your skull is known as the cranial nerves. Cranial nerv...

Q: Neurons have a _______ membrane potential of –70mV. In other words, this is their stable membrane po...

A: Neurons are the structural and functional units of the nervous system. These cells are capable of pe...

Q: Define adrenal gland

A: Introduction: Endocrine glands release the physiologically active substances referred to as hormones...

Q: Puzzle It Out Organ Systems leholioeni numan body consists of 11 organ systems, with each contributi...

A:

Q: Define cytotrophoblast

A: Introduction:- A cell is a mass of cytoplasm that is bound to the outside of the cell membrane. Usua...

Q: This is a cadaveric image of the thorax. Please label “E”. Look carefully at where the arrow is poin...

A: The organism uses oxygen to oxidise some respiratory substrates and perform some biological activiti...