Blood types A and B are codominant, O is recessive. Rh factor is determined by a different gene. The allele for a positive Rh factor is dominant over the allele for a negative Rh factor. Based on this information, can a person with O+ blood have

Q: In glomeruli, the efferent arteriole is usually smaller than the afferent? True False

A: The structural and functional unit of kidney is called nephron. Is human kidney has approximately 1....

Q: describe some major changes that occur with aging ineach organ system;

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Q: Point out TWO (2) type of infections that may cause the lymph nodes to swell.

A: Lymph nodes, lymph, and vessels make up the lymphatic system in the body. The lymph vessels are a tu...

Q: Which of the following is true about adaptation? 1. It is random. II. It results from genetic mutati...

A: A trait or characteristic can be described as a component that functions in providing survival benef...

Q: Define tubular secretion

A: The movement of fluids from the intravascular compartment to the interstitial and intracellular occu...

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A: Nostrils are the two openings that are located external to the nasal cavity. These openings help us ...

Q: define senescence and distinguish it from aging;

A: All living beings have cells, which are the most basic fundamental unit of life. Cells are responsib...

Q: Define embryo

A: Fertilization is the process in which the sperm and the newly released egg meet to form a single cel...

Q: List the steps of regulation of water in the nephrones.

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Q: 14) Region of the thorax that includes the clavicles and the vertebral column: a) Coastal region b...

A: Region of the thorax that includes the clavicles and the vertebral column are -

Q: When these valves open, blood goes from the atria to the ventricles.     AV node     AV valves    ...

A: During diastole (when the heart chambers are undergoing relaxation), the atria receives blood from t...

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A: Histology is the study of tissues. Tissues are group of cells that perform similar function and have...

Q: From the table below which shows the metabolic rate for each activity, if a person with height 1.50m...

A: Almost every bodily function necessitates the use of energy. It comprises breathing, digestion, and ...

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A: The proteins encoded via the two main breast maximum cancers susceptibility genes are BRCA1 and BRCA...

Q: Human Testis 1. pointed spermatogenic cell? Spermatids 2. cell origin of #1? 3. cell derivative of #...

A: The testis is the primary sexual organ in mammals including all other sexual reproduction in organis...

Q: Create a short story with the term below. ACETYLCHOLINE T-tubules Calcium ATP Troponin Tropomyosin A...

A: Introduction: Animals have soft tissues, such as muscles, in their bodies. Myosin and actin protein ...

Q: weight of 60kg completed all these activities in one day. Calculate the person's one day energy expe...

A: The metabolic rate for an activity is the amount of energy required to do that task while at rest, i...

Q: |||| PRE-LAB Activity 4: Constructing 1. Match each of the following characterisı a. propels food th...

A: Neurons are the part of nervous tissue.These are  found in the brain, spinal cord, and nerves. 

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A: The breasts are described as the external tissues observed in female primates and function in provid...

Q: Lower respiratory tract infection includes pneumonia, bronchitis and tuberculosis. List

A: Bronchitis, pneumonia, and bronchiolitis are three types of lung infections. They are usually caused...

Q: The answer must be in 2 paragraphs and each paragraph must have a minimum of 4 sentences.Thank you s...

A: Histology is the branch of biology that deals with the study of microscopic structure and appearance...

Q: (Show your work, including all formulas.) 9. contraction [SV + EDV]. You have determined that a pati...

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

Q: Describe the general location, size, and shape of the heart.

A: We know that The cardiovascular system is a closed system of blood, heart and blood vessels. The car...

Q: The sympathetic nervous system has a positive chronotropic effect on the heart.     False     True

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

Q: 1. List and describe the parts of the integumentary, skeletal and muscular system. 2. List and descr...

A: Hi! Thank you for the question, As per the honour code, we are allowed to answer one question at a t...

Q: List and describe the basic components of blood

A: Blood is red coloured, opaque, alkaline fluid connective tissue that flows through the heart and the...

Q: What are the different organs of the Endocrine system? What gland is the master gland? Why is it cal...

A: Introduction:- The endocrine system is a complex network of glands and organs. It uses hormones to c...

Q: Outline/trace the receptors, integrating centers, hormones or neural mechanisms that regulate water ...

A: The kidneys which is probably referred to as fitration unit smooth out the undesirable materials fro...

Q: Describe the following imaginary planes. Sagittal plane Midsagittal plane Coronal plane Horizont...

A: Sagittal Plane:-The sagittal plane, also known as the longitudinal plane in anatomy, is an anatomica...

Q: Cladistics produces a system of naming and classifying organisms. * True False Each line of descent ...

A: Binomial nomenclature is required in biology to unify the naming system throughout life sciences and...

Q: Define immunoglobulin

A: The antibody acknowledges a completely unique molecule of the pathogen, known as an antigen, and neu...

Q: Define spermatozoon

A: The reproductive cells of an organism is called as the gamete or sex cells. 

Q: Aspirin is considered as an acidic drug given at a dose of 80 mg tablet as an antithrombotic agent f...

A: Aspirin dissolves the clot and hence it is used to prevent the risk of heart attack. Aspirin is espe...

Q: What are intracellular changes that occur after GH binds its receptor?

A: Hormones are chemical messengers that are released from the endocrine glands. Endocrine glands, unli...

Q: Define human chorionic gonadotropin (HCG)

A: Hormones belong to the class of endocrine chemical messangers. Certain glands and cells secrete the ...

Q: Severe hyponatremia occurs when serum levels drop below only at or below 90% normal only at or below...

A: Hyponatremia is a medical condition in which the concentration of Na+ ions is extremely low in the b...

Q: Respiratory system has interact with other systems to complete the functions of human body. Point ou...

A: The respiratory system is connected with different systems in our body that includes circulatory sys...

Q: What condition may arise if the pituitary gland is not producing enough growth hormones? What will h...

A: Growth hormone is secreted by anterior pituitary gland. It is responsible for the overall growth of ...

Q: 11. NAME ONE hormone secreted by this gland. 11

A: The hormones are chemical messengers that involves in specific cell signalling in the target cells a...

Q: Laura is a young healthy woman who started taking birth control pills about three years ago. Since t...

A: Hi! Thank you for your question. As you have posted multiple questions and have not mentioned which ...

Q: increase weight gain and decrease in performance over time.  true or false

A: Eating before bedtime is the time between the dinner and bedtime.   

Q: Define total lung capacity

A: Lungs are the paired organs present in the body and they are part of the respiratory system. These a...

Q: 0. Segment representing the time heart muscle is electrically silent 18. Waveform representing total...

A: The human heart is an organ that pumps blood through the circulatory system's veins, giving oxygen a...

Q: Define articulation

A: Joint referred to as the point where two bones meet each other and these joints are very much essent...

Q: Step by Step procedure of a muscle contraction

A: When a muscle is stimulated, it contracts. Muscle contraction is a mechanical event but it's the cum...

Q: A patient is found to have excessive iron stores within their liver leading to damage of the hepatic...

A: We Can say that Blood contains hemoglobin. This is an iron-containing protein. Thus, iron plays an e...

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A: The heart is a muscle-filled organ. An organ is a collection of tissues that work together to accomp...

Q: Answer quickly fast 9-10

A: We can say that There are two renal veins, left and right, which branch off from the Inferior Vena C...

Q: Define intercalated disc

A: Introduction: The soft tissue present in all mammals is muscle. The muscle cells comprise protein fi...

Q: What is the difference between digestion and absorption? The pancreas has both endocrine and exocri...

A: Introduction:- The digestive system includes the mouth, throat (throat), esophagus, stomach, small i...