In terms of body temperature regulation, contrast “cold-blooded” (Ectothermic or poikilothermic) and “warm-blooded” (Endothermic or homeothermic). Identify three animals that are ectothermic and three animals that are endothermic. What is the adaptive advantage of endothermy?

Q: Explain the following statement. “All systems of the body contribute to homeostasis.” Use an ANALOGY…

A: Living systems maintain homeostasis, which is defined as a state of constant internal, physical, and…

Q: Which type of feedback loop is more common in nature, and which more commonly results from human…

A: The most common type of loop in nature is the negative feedback loop, which is caused by human…

Q: Why is it essential for organisms to maintain a relatively constant body temperature? Describe…

A: For some organisms (warm blooded animals/homeotherms/endotherms) body temperature must be…

Q: What is the relationship between BMR and body size? Why?

A: Basal metabolic rate:- Basal metabolic rate is the rate of energy expended at rest in a neutral…

Q: The range of regulated body temperatures in mammals is about 36 to 40°C , while in birds it is…

A: The maintenance of heat produced by the body and that of heat lost in the environment is known as…

Q: From the list of strategies for dealing with harsh cold environments, choose those that an ectotherm…

A: An ectotherm is a creature inside which internal physiological sources of energy play a minor or…

Q: Does body temperature limit activity level in predators and prey?

A: Body temperature is referred to as the critical temperature required by an organism to carry out its…

Q: Homeostasis means that all the things are in equal concentration in the body?

A: All the living organisms maintain homeostasis.

Q: What factors determine how easy or difficult it is for a human to achieve homeostasis in their body?

A: Introduction - Homeostasis is the tendency to resist change in order to keep an internal environment…

Q: Some animals, such as penguins, huddle together in groups to stay warm. This is an example of which…

A: Certain animals get into certain adaptations to keep themselves protected from natural processes as…

Q: Which organ system is indirectly related and which is directly related to maintaining body…

A: Maintaining body temperature is very important that also within narrow range, for the proper…

Q: As body size increases, what happpens to the surface area/volume ratio and metabolic rates?

A: All the living organisms are made up of cells. These are the functional units of life that have…

Q: Which of the following statements best describe homeostasis

A: Homeostasis refers to the maintenance of constant internal environment of the body. Internal…

Q: Describe what happens in an endotherm and an ectotherm when outside temperature gets cold, and what…

A: Introduction  Homeostasis is well known phenomenon is which body keeps the balance of internal…

Q: the

A: Homeostasis is the ability of our body to maintain the constant internal environment. There are two…

Q: Based on the graphs, which statement about hibernation in the ground squirrel is true? Arousal from…

A: Hibernation is a process by which an organism try to escape an adverse environmental situation.…

Q: heat exchange, and maximum size affect the size in vertebrates?

A: Vertebrates interact with their surroundings, no matter what the surrounding area. It can be an…

Q: What is an example of homeostatic mechanism at work in your body?

A: The conditions inside cells should remain within a constant range, even though there are changes in…

Q: Define the following terms and comment on the limitations (if any) of each in describing the thermal…

A: Temperature or degree of hotness and coldness is the most relevant environmental factor. The average…

Q: what is the balance concept in homeostasis. Draw a figure.

A: Homeostasis defined as the state of body in which an organism’s internal environment is maintained…

Q: Describe the term homeostasis including the control mechanisms negative feedback and positive…

A: Step 1 The human organism consists of many cells that work together for the maintenance of the…

Q: What is Homeostasis, what are the two mechanisms that maintain homeostasis, and provide two examples…

A: Protein enzymes promote (accelerate) the reaction of important chemicals in the body. Enzymes will…

Q: Compare the costs and benefits of being an ectotherm, and describe strategies ectotherms use to…

A: Ectotherm: These are the organisms  having  internal body temperatures are very low or negligible to…

Q: Suppose you have been doing heavy yardwork on a hot day and sweating profusely.You become very…

A: Homeostasis is a condition in which the human body is maintained in a steady state by changing or…

Q: Which of the following physiological event is not maintained by homeostasis? Select one: a.…

A: Homeostasis can be defined as the ability of an organism to maintain a stable internal environment.…

Q: What is a physiological mechanism and explain how they are used to maintain homeostasis?

A: According to the article during hormone regulation, hormones are released, either directly by an…

Q: What labels would you use to describe an animal that cannot use its metabolism to generate heat but…

A: Endotherms generate most of the heat they need internally. When it's cold out, they increase…

Q: Regulation of internal body temperature by animals

A: Homeostasis is a process by which all biological systems maintain stability. This process is a…

Q: Is Thermal Homeostasis of a Gold Fish similar to thermal homeostasis in human? If not, what is the…

A: Answer: THERMAL HOMEOSTATIS = It is the ability to maintain internal temperature of body, which is…

Q: Conclusion: 1. List the changes you observed in the body color and perspiration level in response…

A: Exercise causes various physiological adaptation. Exercise  increases the use of energy by the…

Q: Which age-range is expected to feel much colder in a cold environment? Hint: Consider their body…

A: Our body maintains it's body temperature by performing homeostasis. Homeostasis is the ability of…

Q: for aquatic animals such as  sharks, how do the animals maintain their body temperature when they…

A: Animals that are in a condition of torpor have decreased physiological activity, which is typically…

Q: When reptiles after their behavior in order to help control their body temperature, what…

A: Organisms communicate and use available resources such as food, space, light, heat, water, air, and…

Q: During the course of a 24-hour period, at what time(s) is a human's body temperature greatest?…

A: Introduction The fluctuations that occur throughout the day are referred to as diurnal variation.…

Q: simple words, explain the role of feedback mechanism in maintaining homeostasis

A: Introduction:- The tendency to resist change in order to maintain a stable, relatively consistent…

Q: How does a human body respond when its internal temperature get too hot

A: Humans, like all mammals, are homeothermic or warm-blooded i.e they use metabolic reactions in the…

Q: As the temperature surrounding an endotherm decreases from its normal body temperature down to the…

A: Endotherms are the organisms which can produce their own heat and can maintain their body…

Q: Explain how the human body homeostatically regulate temperature of internal environment

A: Humans are homeothermic species, which maintain a stable body temperature by regulating metabolic…

Q: Question: How does temperature affect endotherms and ectotherms differently?

A: An ectotherm is an organism that derives very little of its body temperature internally, and relies…

Q: Which of the following is a way that the body determines how much of a certain chemical, protein,…

A: Feedback inhibitions are the complex reaction pathways that control the various biochemical…

Q: Consider an ectotherm and an endotherm of equal body mass. Which of the following would you expect…

A: Endotherms: the animals that can produce metabolic heat in the body is known as endothermic animals.…

Q: Which is a response to higher temps in a habitat?  More movement, thicker fur, more fat storage,…

A: The ability of animals to control their body temperature is the most significant adaptation.  On the…

Q: Other than changes in the blood vessels, state one (1) mechanism in which body temperature can be…

A: Thermoregulation is a process by which the temperature is controlled in the human body. By this…

Q: After a long, hot run together, your friend tells you that you should dunk your head into a cooler…

A: Heat transfer is the process of transfer of heat transfer from high temperature to low temperature.…

Q: If you.compared the body heat loss of two different Arctic animals, a large" polar bear and a small…

A: Thermoregulation is the major process that is associated with the Homeostasis. It enables an animal…

Q: A tiger was chasing a mouse across a field. Each was running at the same pace and increased its…

A: Homeostasis is defined as the state of internal constancy or equilibrium. There are different kinds…

Q: Animals must maintain temperature and water balance. The state of maintaining a constant or regular…

A: Adaptation- In biology, adaptation has three related meanings. Firstly, it is the dynamic…

Q: Draw a figure illustrating the balance concept in homeostasis.

A: Homeostasis Self-regulating mechanism by which the body maintains stability when adapting to the…

Q: Suppose you varied air temperature and measured oxygenconsumption for a female Burmese python…

A: Shivering is the method of thermogenesis in cold-bloodied animals. On temperature decrease, these…

Evolutionary adaptations

Evolutionary adaptation is the process through which organisms adapt or adjust to their surroundings to increase the chances of survival, mating, and reproduction. An organism's behavior, physiology, and structure are adjusted or changed to make it more suited to its environment.