Which of the following animals use countercurrent heat exchange to maintain elevated body temperatures? Arctic animals like arctic fox Large tropical lizards, like komodo dragons Whales, dolphins and other cetaceans Predatory fish like tuna and sharks
Q: Study the diagram below to identify the pressure relationships which are present during VENTRICULAR…
A: During first part of ejection ventricular pressure rises blood is intensively ejected to the…
Q: To examine: Whether the statement "The oxygen consumed during the oxidation of glucose in animal…
A: The cell is the most fundamental structural and functional unit of life. It performs a variety of…
Q: Australopithecus afarensis differs from the later species of the genus Australopithecus (e.g.,…
A: Evolution of australopithecus afarensis.
Q: 3. Have you heard about cellular memory? 4. Do you think that an organ recipient's personality and…
A: Genetics is the study of the functioning and main codes of variation and heredity. Inheritance is…
Q: Caudal vertebrae: Describe the caudal vertebrae in your specimen regarding its shape, number of…
A:
Q: Which of the following mutations will most likely cause allelic dropout when amplifying an STR…
A: Each person is marked with two alleles that are present one each STR. This allele is inherited from…
Q: 2. In your own words, describe two different reasons why a eukaryotic cell may need to control gene…
A: gene expression is a process to regulate the production of active gene to produce the proteins to…
Q: Will reveal RFLP polymorphism between the DNA samples after probe detection/visualization; and
A: Restriction Fragment Length Polymorphism (RFLP) is a difference in homologous DNA sequences that can…
Q: Describe how the environment has a significant impact in plant growth and development.
A: Plans require some environmental or external factors to synthesis food for their survival. These…
Q: Select the correct statement about the function of myocardial cells. Cardiac muscle cells are…
A: Introduction The absolute refractory period of muscle cells refers to the time following a muscle…
Q: The role of biology in sexual orientation is still unclear. Examine the literature on sexual…
A: The connection between biology and sexual orientation is being studied. While scientists are unsure…
Q: Now consider the illustration above that shows data on how often white fronted bee eater birds will…
A: Hamilton's rule The rule states that altruism is observed between organisms that are closely…
Q: What are some of the applications of animal reproduction and development in the real world?
A: Animal reproduction & development is one of the important aspect of animal life. Every organism…
Q: Insulin-like growth factor 2 (IGF2) is located on chromosome 11. My maternal copy of chromosome 11…
A: The IGF2 gene provides instructions for making a protein called insulin-like growth factor 2. It…
Q: Remember for T/F questions, either answer TRUE or FALSE, but if the answer is FALSE make sure to…
A: Unlike bacterial RNA polymerase, the eukaryotic RNA polymerase cannot initiate transcription in…
Q: B. One strand of a section of DNA isolated from E. coli reads: (Assume no start codon is required as…
A: ANSWERS Template -----> 5' GTAGCCTACCCATAGG 3' 1. Ans ) Complementary Strand ----->…
Q: Identify the correct order of the following processes: 1. urine is stored in the bladder; 2. blood…
A: Kidney is a chief organ of excretory system which blood is filtered and formation of urine takes…
Q: QUESTION 3 DNA methylation O a. You cannot methylate DNA O b. Enhances O c. Represses O d. Represses…
A:
Q: Using your specimen, arrange the cervical vertebrae of chicken. Describe its appearance and…
A: Vertebrates Vertebrates are the organisms that have the remarkable feature of a long dorsal never…
Q: What are morphogens? Explain how they influence tissue patterning during embryonic development.…
A: Zygote is the first cell of a human being it is formed by the fusion of male and female gametes.…
Q: Which antibiotic would you want to take based on the results found in the table? I would take…
A: Zone Of Inhibition: A Zone of Inhibition Test, commonly known as a Kirby-Bauer Test, is a…
Q: To define: The term allosteric enzyme and allosteric effector.
A: Introduction :- Enzymes are proteins that enable our bodies' metabolism, or chemical reactions, go…
Q: 1. In the pedigree below, Use "A" for the allele associated with the dominant phenotype, and…
A: A pedigree chart shows the inheritance pattern of a particular trait. Each row contains the…
Q: A pigment is bright. b. d. absorbs certain wavelengths of light. reflect all energy. absorb all…
A:
Q: A population of wolves in a national park is known to be 150 individuals. As wildlife ecologist, you…
A: Ecosystem balance, often known as "ecosystem homeostasis," is influenced by both factors that tend…
Q: The relationship of free-energy change (AG) to the concentrations of reactants and products is…
A: Introduction Adenosine 5′-triphosphate (ATP) is an essential "energy molecule" found in all living…
Q: . A defective white blood cell does not complete the process of DNA replication. Which of the…
A: In order for the replication of DNA to occur there is a definite sequence of cell cycle that has to…
Q: You are a Biology, what are the benefits of having an entrepreneurial mind set
A: Bio-business venture is an academy controlled business as it is driven by science based advancement.
Q: Kim works as a dog trainer. She wants to apply the methods of science inquiry to improve her…
A: Introduction Injury is defined as the physical harm that occurs when the human body is exposed to…
Q: A stickleback fossil may show no signs of pelvic structures. What are possible sources of error…
A: Introduction A study of stickleback fish reveals evolutionary secrets. Whales, snakes, some lizards,…
Q: The circulation and the homeostasis of the cellular environment: Describe (in the correct order)…
A: Introduction Homeostasis, which is described as a self-regulating mechanism through which an…
Q: To explain: Why at anaerobic conditions the consumption of glucose by cells is high and at aerobic…
A: Metabolism refers to the collection of hundreds of enzyme-catalyzed reactions that the organism uses…
Q: Biology ex. Locate any woodland or forest area close to your home. Create a 10 x 10 m quadrat once…
A: The goal of the research is to achieve the goal through the application of techniques. During the…
Q: e. None of these 8. An earthquake hits the bay area, and you and your family have the choice of…
A: b. eat chicken then the beans beacause chiken can't be stored for longer days in earthquake…
Q: Topic: Human Sex Anomalies Describe the following : a.1. XYY sex anomaly a.2. Jacob’s syndrome…
A: The loss, damage, or inclusion of one or both sex chromosomes causes or affects a set of genetic…
Q: Finger pulse start of pulse upswing to peak (s) Total time (upswinging to baseline, s) 0.090 0.240
A: Introduction:- From the heart to the lungs, oxygen-rich blood is transported by the circulatory…
Q: 1) Living things are made mostly from just 4 elements. Based on the number of bonds each of them is…
A: Main 4 elements are hydrogen , oxygen , carbon and nitrogen. These are most commom elememts in…
Q: Among the relationships of volume, pressure and temperature of gas, which do you think explains why…
A: Introduction: Because the rib cage is not flexible and there is no musculature to move the ribs, the…
Q: 1. How far should you record and observe any fauna encountered outside the quadrat? Why do you think…
A: Quadrats: Quadrats are simple devices that are highly beneficial in studying the abundance of…
Q: In C4 plants, carbon is fixed a. by PEP. in a separate cell. as an adaptation for hot conditions.…
A: Introduction :- C4 plants, such as maize, sugarcane, and sorghum, prevent photorespiration by…
Q: The lungs perform other :physiologic functions Play secondary role in heat exchange and fluid…
A: The lungs are a crucial organ of the body. They are quite spongy and are filled with air with the…
Q: Question 5 To identify genes associated with the movement disorder Parkinson's disease, you decide…
A: Inorder to amplify a double stranded DNA via PCR, we require 2 sets of primer; a forward primer and…
Q: This blood vessel allows diffusion of gases between blood and body tissues. O A. Artery O B. vein O…
A: The cells in the body requires nutrients oxygen and other necessities for its metabolic activities…
Q: Which of the following are shared-derived* characteristics of the species found within the Genus…
A: Shared derived characters among Genus Paranthropus.
Q: Why is maintaining a high body temperature (e.g. 37°C) more challenging for smaller endothermic…
A: Endothermic animals These are defined as the animals that have the capability to sustain a constant…
Q: "BIKINI BOTTOM GENETICS" Use the information for SpongeBob's traits to write the phenotype (physical…
A: A trait is a characteristic features that is unique to particular individual . In the question ,…
Q: Which statement about correlation and causation is true? (a) A correlation is never a causation.…
A: Introduction: There is a link or pattern between the values of two variables when they are…
Q: The contractile unit of a muscle fiber is called: O myosin O actin sarcomere O sarcolemma
A: Introduction :- Muscle fibres are made up of just one muscle cell. They aid in the control of the…
Q: There are many different sources of biomass and many ways of harnessing energy from biomass. Discuss…
A: Introduction The exponential rise in population and in increasing demand for food and fuel lead us…
Q: What can happen if you get an antibiotic-resistant infection? O You may have a longer-lasting…
A: The correct answer choice is - all of the above.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- 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?From the list of strategies for dealing with harsh cold environments, choose those that an ectotherm would employ: -Supercooling -Freeze tolerance -Dormant eggs -Hibernation -Torpor Choose all that apply. Thank youDefine the following terms and comment on the limitations (if any) of each in describing the thermal relationships of animals to their environments: poikilothermy, homeothermy, ectothermy, endo-thermy
- As the temperature surrounding an endotherm decreases from its normal body temperature down to the freezing point of water, what happens to the amount of energy consumed by this animal? The amount of energy consumed decreases There is no change in the amount of energy consumed The amount of energy consumed increaseslight stimulus Refer to the figure below to answer the question that follows: 40 Bobcat (endotherm) H Enake (netother) 10 10 40 20 30 Ambient temperature (°C) 51. The diagram above shows the body temperature vs ambient temperature for a bobcat and snake. The Despite this extra energy animal that is expending more energy at lower temperatures is the expenditure, the payoff is that a. snake; it can be active during a wide range of temperatures b. bobcat; it can conserve energy c. snake; it can conserve energy d. bobcat; it can be active during a wide range of temperatures snake; it can hide for longer in Mr. vonk's physics room e. Body temperature (°C) 20Ectotherms: They are otherwise called wanton creatures. Fishes, creatures of land and water, reptiles are ectotherms. Endotherms - they are otherwise called warm-blooded creatures. For example, birds and vertebrates are endotherms. Impact of temperature on endotherms - When the temperature is low, endotherms produce more hotness to keep the internal heat level steady. So endotherms are not influenced by the temperature of the climate. Impact of temperature on ectotherms - The temperature of the climate influences ectotherms. At the point when the temperature is high, ectotherms grow quicker. At the point when the temperature is low, they might foster injury. Provide biological reasoning for your claim about endotherms. Consider addressing the following: -Why do you see the data you see? -What is happening at the molecular level? -What are the benefits and disadvantages of being an endotherm. -How do endotherms maintain homeostasis?
- Consider an ectotherm and an endotherm of equal body mass. Which of the following would you expect to be true? -both animals require the same amount of energy per unit mass -the ectotherm requires more daily calories from food than the endotherm -the endotherm requires less energy per unit mass but more total energy than the ectotherm -the ectotherm requires less energy per unit mass but more total energy than the endotherm -the ectotherm could survive a longer period without food relative to the endothermWhich of the following statements best summarizes the difference between ectothermic and endothermic organisms? Group of answer choices Ectotherms absorb external heat, but endotherms use metabolic heat to maintain a warm, steady body temperature Ectotherms are warm-blooded, but endotherms are cold-blooded Endotherms control their temperature, but ectotherms have no control over their temperature Endotherms are warm-blooded, but ectotherms are cold-bloodedIn Aristotle’s scala naturae, the entoma (insects, chelicerates, and other non-crustacean arthropods): possess nutritive souls and rational souls, but not locomotive souls or sensitive souls possess nutritive souls, locomotive souls, and rational souls, but not sensitive souls possess nutritive souls, but not sensitive souls, locomotive souls, or rational souls possess nutritive souls, sensitive souls, and locomotive souls, but not rational souls possess nutritive souls and sensitive souls, but not locomotive souls or rational souls
- Which of the following would help increase an endotherm's body temperature? Select ALL that apply. shivering blood vessels narrowing sweating blood vessels wideningEctotherms use more energy to maintain their body temperature than endotherms are better able to carry out intense, long-duration activity than endotherms have a more constant internal body temperature than endotherms gain most of their heat from external sources have a higher metabolic rate than similarly-sized endothermsWhat occurs as body size increases in animals ? there is a decrease in the surface-to-volume ratio. reproduction becomes limited to terrestrial environments. there is greater variability in metabolic rate. migration to tropical areas becomes necessary for thermoregulation. it becomes more difficult to conserve body warmth in cold environments.