Choose only one which is the correct? Which of the following best describes a trait of life? A fever brought by an infection Similar traits of himpanzees and persons Order Energy Processing Transmission of Information Response and interaction with environmental factors Evolutionary Adaptation
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- A principle of biology is that living organisms interact withtheir environment. Such interactions include potentiallythreatening environmental factors such as pathogens. Distinguishbetween three types of pathogens that affect the health of animals.Huntington’sdiseaseisanautosomaldominantconditioninhumans.Thediseaseis oftennotdiagnoseduntiladulthood,sometimesafterthepersonhashadchildren(and possiblypassedtheHuntington’salleletotheirchildren).PeoplewithHuntington’s diseaseareusuallyheterozygousandnothomozygousdominant.Assumethataperson withHuntington’sdiseasehasachildwithapersonwhodoesnothaveHuntington’s disease.WhatistheprobabilitythatthechildwillhaveHuntington’sdisease?Support youranswerwithaPunnettsquare(onnextpage).Jennifer Tyler, 44, has had several visits to her primaryphysician about her pain. She told the office nurse thatshe “doesn’t know how much more of this I can take.” Herhistory reveals that she has had an “aching pain, literallyall over my body” for the last 3 months. Jennifer states that“It’s taking over my life now. Everything I do hurts, and tomake it worse, I don’t sleep well at night and I can’t eventhink straight.” Additional symptoms she reported includefatigue, occasional muscle spasms in her legs, headachesthat are occurring on a more frequent basis, and generalanxiety about her health. Jennifer reports that initially shetried Advil off and on with some mild relief and even admitstaking some “old muscle relaxants” that her husbandhad from a back injury. Despite the antidepressants andsleeping pills that were prescribed for her, she has notbeen able to get much in the way of pain relief. After hisinitial examination, her physician has ordered a varietyof laboratory studies to…
- Cooking is a singularly human trait. Whether the food is baked, fried, sautéed, boiled, or grilled, it's all cooking. Evidence suggests our ancestors began cooking over an open fire over 2 million years ago. ... What are the advantages of cooking food ? allows an organism to have precise control over the action of the thumb and fingers feeds the enegy hungry brain frees time for other human activities kills germs in raw food Ofrees the hands for carrying objects Oreduce nutrients infoodDo you expect that an infectious pathogen suchas the bacterium Staphylococcus aureus or theHIV virus that causes AIDS will evolve to becomemore or less virulent? What do you need toknow in order to make your best projection? Youmay want to read about the biology of one suchpathogen in order to arrive at an answer.Characteristics of Living Things DANDELION 1. Movement 2. Respiration (Cells) 3. Sensitivity (Responsiveness) 4. Growth and development 5. Reproduction 6. Metabolism (Nutrition / Energy Used) 7. Excretion 8. Homeostasis 9. Organization / Definite Organization
- Considerthefollowingscenarioandanswerthequestionsthatfollow: Scenario:anaquaticsnailisplacedinatesttubefilledwithwaterand placedinasunnyenvironment. 1.Doesphotosynthesisoccur? 2.Doescellularrespirationoccur? 3.Willtheorganismliveordieifit remainsinthisenvironment? 4. Justify your answer to #3.DneostaSIS means maintaining a stable, approximately constant internal environment within an organism. O ose the external environment is constantly changing (temperature, chemicals, etc.), organisms must have a control system to detecting changes and responding to them.. Anything that must be maintained in the body within a normal range (the "set point") must have a control system. For example, body temperature, blood pressure, and blood glucose levels are all regulated. To cal Immmon ht 16. A homeostatic control mechanism consists of three parts. Fill in the blanks with the appropriate word for the analogy below. ast gool The variable or stimulus is the factor that is regulated (ex: room temperature / body temperature). A variable is like a teeter-totter. If it is perfectly balanced in the horizontal position, it is at the normal value called the ibeet (ex: 68° F/98.6° F). The (ex: thermometer / nerves in the skin) senses changes in the variable SC (temperature) and sends information…Homeostasis is defined as: The ability of an organism to change over a lifetime The constant changing of the environment surrounding plants and animals O The ability of an organism to maintain constant internal conditions O The regulation of nutrients in the human body
- Brgy. Sta. Cruz Anupolo Ciy h and Life Science I Module 27: Organ Systems of Representative Animals ver Sheet for What's More Activity 1 pp. 7-8 What's More Each organ myatem interacts with at least one other organ system. Or an systems do not work independently; organ systems interact with e ch other to leep the organism functioning. The systems of the body are interdependent. The job thae one system carries out depends on and influence jobe carried out by other systeme. Activity 1 Complete the table below by listing the body systems that interaet togethser for each scenario described. SYSTEMS INTERACTION Lungs Bupply ONVEE n carried by the blo od to cells of the body Nutrients paas into the circulatory system to be carried to body cells KidneyS remove wastes from blood Movement of the diaphragm in breathing Production of blood cells in bone marr ow 3. 4 5 6. Daily movement and coordinetion n Pumping of the heart & blood Chewing, swallowing and movement of food through the digestive…Parasitism Mutualism O Commensalism Clear selection In Africa there exists an unusual relationship between ants and the Acacia tree. The tree sap provides food for the ants, and the ants protect the tree from predators. O Parasitism O Mutualism O Commensalism Athlete's foot is caused by a fungus that grows on the warm moist skin of the people, often around the toes of the feet. It may cause severe itching andim trying to figure out how to word or describe the characteristics of life anf the process carried out by living organism. I know what the answer is. Im just unsure how to word it Thankyou bio 141