Explore Unit 1

please help me, double check your answers previous tutors got it wrong.

Interpret your data in Graph 1 (Image of Graph 1 attached); What does your data tell you about the effect of temperature on: a) opercular movements in goldfish? AND b) gas exchange in goldfish?  Why can data from the control fish be used as a standard for comparing opercular movements in the experimental fish?

1. What is the relationship between respiration and temperature in fish? 2. What do you think is the relationship between fish behavior and temperature? 3. Does the data in the graph, support internal temperature regulation or external temperature regulation by the goldfish? 4. Does other factors (besides temperature) affect the rate of a fish? 5. What do you think happens to the activity of fish in cold climates during the winter months? 6. Why do you think cold-blooded animals, like the goldfish, change their breathing rate when the surrounding temperature changes?7. Is Thermal Homeostasis of a Gold Fish similar to thermal homeostasis in human? If not, what is the difference? 8. How do you think this might explain the results of a "Thermal Homeostasis Gold Fish" experiment?

The last one says: allows for specialization in breakdown and absorption of food

Please label the parts correctly of both animals

Match according to do not restrain and use a restrain

light 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) 20

What is the purpose of studying the physiological mechanism of the animal on the eco-physiological status of hibernating bats (Chiroptera)?

Animals that exhibit endothermy usually: Group of answer choices A. can consume less food per unit of body mass than ectotherms, for survival. B. can be active across a wider range of environmental temperatures than ectotherms. C. spend a greater proportion of their energy budget than ectotherms on growth and reproduction. D. A and B E. A, B, and C

The range of regulated body temperatures in mammals is about 36 to 40°C , while in birds it is slightly higher, 38 to 42°C, close to the limit compatible with life. Why do you imagine birds maintain higher body temperatures thanmammals? Do you think eagles and hummingbirds maintain the same body temperatures? Explain.

hypothesis question: to what extent does changing speed (4mph, 8mph, 12mph) when running at a constant time (8min) affect the body temperature (°C) and heart rate (bpm) of a 15 yr old female?

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Effects of Hibernation on Survival The following graph depicts survival of hibernating (orange lines) and non-hibernating (blue lines) mammals. The dashed lines represent bats and the solid lines represent other mammals. 1.0 0.9 0.8 0.7 0.6 ---- 0.5 ----- 0.4 0.3- 0.2 0.1 0.01 0.1 Body mass (kg) 10 100 1000 10000 Animal survival 6n4

asap please

Please describe the thermal physiology of Asian elephants.? Explain it

What 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.

You want to test if oxygen consumption rates are different in males and females of a newly discovered toad. In order to test the differences between males and females, which of the following should be kept similar across the two groups in your experiment? (select all that apply) sex O diet 4 O atmospheric oxygen levels mass of the toad Ooxygen consumption rate 27

entences. 1. Do you think that playing taekwondo or Poomse is an active way of physical activity participation that enhances physical fitness level? Why?

E Sylvanus Gator - Zbarsk x e) StudentVUE Presentation Session ses/502861/quizzes/750681/take/questions/4415505 opy of mom it for.. • Maps G G old Telephone Ima. O Preview attachmen.. Vinta Question 4 Fur seals and sea lions have similar anatomy. They probably have a common ancesto What additional evidence would also support the idea that the two animals have a common ancestor? O Both animals live in the Pacific Ocean. O The animals are members of different taxonomic kingdoms. O The animals have very similar sequences in their CNA. O Ten million year old fossils are found of both animals. • Previous Next

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The presence of villi and smooth muscle increases the surface area for nutrient absorption in the gut of many animals. This statement is (T/F). • If true, enter x in the blanks below. • If false, then how would you change the sentence to make it correct? You can change two words at most. Changes that just reverse the meaning (e.g. changing "is" to "isn't" or "all" to "none") will not earn credit. I would change the word(s) to the word(s) to make the sentence correct.

Research the behaviours of a specific ectothermic animal. How do specific behaviours allow for the animal to control its body temperature in cool and hot conditions?  How do specific parts of the animal’s anatomy help with thermoregulation? Use a feedback diagram to show how this animal uses thermoregulation in one of these conditions: ectotherm in cool conditions ectotherm in hot conditions Be sure to use ⊕ and ⊝ symbols in the feedback diagram to add important details.

Birds differ from their closest relatives, the reptiles, in what ways? (choose all that apply) birds are capable of powered flight, while some reptiles can glide only the birds lay eggs on land; the reptiles can only lay their eggs in water birds have feathers, reptiles have scales the reptiles have a series of internal air sacs that allow a very efficient extraction of oxygen the bones of reptiles are too lightweight to permit flight birds are endothermic, while reptiles are generally ectothermic

Animals must maintain temperature and water balance. The state of maintaining a constant or regular internal environment is called:   an adaptation. homeostasis. a trade-off. acclimitization.

Exercise 2 : Baby Theresa Baby Theresa was born in Florida (United States of America) in 1992 with anencephaly, one of the worst genetic disorders. Sometimes referred to as "babies without brains", infants with this disease are born without important parts of the brain and the top of the skull is also missing. Most cases are detected during pregnancy and usually aborted. About half of those not aborted are stillborn. In the United States, about 350 babies are born alive each year and usually die within days. Baby Theresa was born alive. Her parents decided to donate her organs for transplant. Her parents and her physicians agreed that the organs should be removed while she was alive (thus causing her inevitable death to take place sooner), but this was not allowed by Florida law. When she died after nine days the organs had deteriorated too much and could not be used. If you were in a position to make the final decision in this case, what would it be and why?

Whats the purpose of a research study for the "Consumption of whole eggs promotes greater stimulation ofpost exercise muscle protein rather than consumption of egg whites"

only need the what type of feedback

an animal’s body size is one of itsmost important properties. Considering all the mammals thatlive in deserts, explain why their body sizes matter. Includediscussion of physiological mechanisms where appropriate.

It says that D is incorrect. I do not understand why.

Use the information down below to help me answer the the question