Q: List six or more characteristics of living systems and briefly explain each.
A: Living and non-living organisms are the components of nature. Both of them differ from each other in…
Q: What determines the complexity of an organism?
A: An organism shows the properties of life that maintain vital processes. The complete set of DNA of…
Q: Explain the basic characteristics that are common to all living organisms.
A: The living organisms have different characteristics and all together helps to survive life. It is…
Q: Which of the following is NOT a property of life? a. Energy utilization b. Movement c. Order…
A: The biosphere comprises the abiotic and the biotic constituents. The living world (plants, bacteria,…
Q: List and define the six characteristics of life.
A:
Q: Identify the basic characteristics of life.
A: Life is considered a characteristic of something that preserves, furthers or reinforces its…
Q: Describe the levels of organization of life.
A: The biosphere is composed of abiotic and biotic constituents. The abiotic components are the wind,…
Q: Describe the scientific study of human physiology.
A: Human physiology deals with the mechanical, physical and bio-chemical function of humans. It deals…
Q: List four biological criteria of life and one clinical criterion. Explain how a person could be…
A: There are two main components of nature- organisms and the environment. The organisms are the biotic…
Q: What describes an organism ability to maintain the stable internal conditions essential for life
A: Homeostasis
Q: Which of the following is NOT a fundamental characteristic of life? a.) Ability to communicate…
A: The living world that we see around us has a large amount of variety. It includes different types of…
Q: Explain why extreme heat and extreme cold threaten human survival
A: The normal core temperature of human body is between 97˚F and 99˚F, average it is 98.6˚F (37˚C).…
Q: Discuss the three domains of life.
A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…
Q: 3. What nutrients are required for the organ system's development?
A: Humans beings are complex multicellular organisms having organ systems working in coordination to…
Q: Suppose you are an astronaut and you have a trip into space riding through a spaceship, and you are…
A: space travel involves the exploration of the unknown outter space . the trip is carried out in a…
Q: List and define the characteristics of an individual and population.
A: Answer: Introduction: A community of organisms interacting with each other and with their…
Q: Using an appropriate biological example, explain how negativefeedback mechanisms contribute to…
A: Homeostasis is the way by which animals' bodies maintain constant or stable internal environmental…
Q: Explain the life history of humans: growth, development, reproduction, survival.
A: Natural selection and evolution are primarily driven by genetic diversity. Genetic differences aid…
Q: Describe each of the five characteristics of life, and list severalnonliving things that possess at…
A: Life is a trademark that recognizes actual elements that have organic cycles, like flagging and…
Q: Identify three organ systems that work together to meet the need of living animals.
A: There are various organ system in the human body which works together to meet the need of living…
Q: Briefly describe the hypotheses of why we age.
A: Ageing is a physiological process in which the body tends to stop functioning efficiently, the…
Q: Describe the relationship between the organ systems of the human body and the individual needs of…
A: Cellular respiration is the process by which organisms mix oxygen with food molecules, transferring…
Q: Define unique features of living organisms?
A: The term 'Biology" can be split as "Bio", which means "Life" and "logy" meaning "Study of life".…
Q: List and describe the major requirements of organisms.
A: Living organisms are dependent on several factors for their growth and multiplication.
Q: Write the common requirements of all organisms.
A: The living thing with an organized structure is called an organism. The organism is capable to react…
Q: Growth and development of an organism is mainly influenced by
A: Growth and development occurs from the beginning of life that is from the embryonic stage upto the…
Q: Which level of organization do you believe is the most vital to human survival and why?
A: Introduction The most basic level of organization is the cellular level. Then cells of the same…
Q: What effects death rate and life expectancy?
A: To those who live well beyond the average age, the term "longevity" is used and sometimes "life…
Q: Explain how cleaner living and medical advances could contribute toallergies.
A: The immune system in the body act as a defense system. It fights against disease and infection. The…
Q: In the space below, briefly define and differentiate between morbidity and mortality.
A: The disease is the unusual state of the body that impacts functionally and structurally. The disease…
Q: In the negative feedback system for regulation of body temperature. Identify the following. 1.…
A: Homeostasis is the tendency to resist the change in order to maintain a stable internal environment.…
Q: List the common characteristics of all living organisms ?
A: Determining what constitutes a living object is a challenging task, as is defining "life"—the…
Q: In terms of body temperature regulation, contrast “cold-blooded” (Ectothermic or poikilothermic) and…
A: Cold blooded or Ectothemic are the animals which cannot regulate their internal body temperature as…
Q: Describe "biological evolution" and "fitness"
A:
Q: List and explain some (2-3) control mechanisms of the body in order to prevent abnormalities and…
A: The human body itself has various mechanisms by which it can prevent abnormalities and diseases. In…
Q: If most people actually exhibited a healthy lifestyle, what would happen to average life expectancy?
A: A healthy lifestyle has many benefits. In the short term, it helps you feel good. In the long term,…
Q: Compare and contrast factors that increase ordecrease body temperature, pulse, respirations,and…
A: Health assessment Assessing the health needs and systematic appraisal of an individual is called…
Q: The maximum age attainable by a memberof the human species is called the ______.
A: Aging is a progressive process that begins at conception. Our "life," or the time between birth and…
Q: List the three domains of living things and briefly define each.
A: The term "Domain" refers to the highest level of classification which categorizes life in the most…
Q: identify and explain the four physical and biological principles to which all life is constrained.
A: Two fundamental concepts govern energy as it relates to living organisms: the First Law of…
Q: List and describe ten characteristics of life
A: The living organisms share some characteristics that distinguishes them from non-living things. The…
Q: illustrate
A:
Q: Discuss various types of environment.
A: Environment is a collective terminology and it includes atmosphere, lithosphere, hydrosphere and…
Q: Outline the primary indicators of life.
A: The classification of living beings and non-living beings has long been debated by biologists. But…
Q: Match the organs to their corresponding organ system: Trachea, lungs, nasal cavity [ Choose |…
A: In case of multicellular organism sale is a structural and functional unit. Group of cells are…
Q: Relate the roles of major mediators to the signs and symptoms ofallergy.
A: Allergy is the immune response mounted against common compounds or particles in the environment or…
List and describe briefly five external factors that must be present or provided to sustain life.
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- Compare the body systems in a plant and an animal when relating to a) transporting materials around an organism b) nutrition. Make sure to list which tissues, organs and body systems are involved for each processLifestyle and genetics are each important components of health. Recent research provides evidence for which of the following statements? Question 84 options: a) Exercise can overcome the effects of a poor diet b) Genetic predisposition to a disease cannot be overcome c) There is no correlation between improved diet and decreased disease d) A more “prudent” diet can minimize the effects of geneticsWhat is the basic human need and concerns about the large variety of living beings?
- Human body system is a powerful machine that works all the time. To maintain the system, homeostasis should function regularly. Give TWO (2) examples and discuss the factors that give effect to this selfregulating process.The human body needs to maintain stable internal conditions and characteristics such as blood glucose level, calcium concentration, optimal temperature, water content, etc. This tendency to go to a state of equilibrium among variables, conditions and functions of the body is referred to as ___(1)____. In order to maintain it, systems in the body employ ____(2)_____ which dictates the increase or decrease of the level or amount of a condition or variable. For example, when the increased amount of a hormone triggers the production of a second hormone, it is called a ____(3)_____ feedback mechanism. Sometimes, the increased amount of a variable decreases or stops the production of a hormone. In this case, it is considered a ____(4)____ feedback mechanism. Two different hormones can be used to maintain homeostasis of a single variable. For example, the hormone ___(5)____ is used to store excess glucose from the blood into the liver and muscles as glycogen. The hormone…In the 2015 census, Albertans spent 30% of their budget on food purchased from restaurants. A lot of the food purchased is in the form of fast food. Fast food is often high in fat and sodium and low in nutrients and minerals such as calcium. Hypocalcemia, or low levels of calcium, may result in brittle nails, broken bones, muscle cramps, mental confusion, and seizures. Select the actions below that would help the body to maintain homeostasis if blood calcium levels are low. 1. Low levels of blood calcium are detected by thyroid gland. 2. Low levels of blood calcium are detected by parathyroid gland. 3. Parathyroid hormone is released. 4. Calcitonin is released. 5. Bone is broken down to release calcium. 6. Muscle is broken down to release calcium. 7. Calcium uptake by the kidneys and intestines increases. 8. Calcium uptake by the kidneys and intestines decreases. Record your answers in ascending (lowest to highest) order.
- Explain the concept of a homeostatic loop; what is the difference between positive and negative feedback?Read the following statements: ANIMAL AND PLANT PHYSIOLOGY Both plant biologists and animal biologists seek to understand how their focal organisms have evolved to interact with the environment. Despite this similarity in goals, the differing biology of plants and animals as well as other factors have led these scientific communities to diverge. Scientific discoveries that have occurred in each community in relative isolation may advance progress in the other community and set the stage for broad scientific syntheses. Integrative and Comparative Biology, Volume 42, Issue 3, July 2002, Pages 409-414, https://doi.org/10.1093/icb/42.3.409 Environmental stress can be either natural or anthropogenic (i.e., resulting from human actions) in origin. Many environmental stresses, such as most hurricanes, droughts, floods, and fires are a periodic feature of life on Earth. In contrast, environmental stresses such as the production and release of new chemical compounds and large-scale land-use…LIST THE MAIN COMPONENTS OF A NEGATIVE FEEDBACK CONTROLSYSTEM. BRIEFLY EXPLAIN HOW THESE APPLY TO THE CONTROL OFHUMAN BODY TEMPERATURE AND BLOOD PRESSURE.