Some modern ethnic groups (white Europeans and Asians) have apparently inherited genes from Neanderthals that may influence resistance to cold temperatures. What type of genes might this be? Don’t over think this question – think about what physical things help with keeping humans warm
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- Some modern ethnic groups (white Europeans and Asians) have apparently inherited genes from Neanderthals that may influence resistance to cold temperatures. What type of genes might this be? Don’t over think this question – think about what physical things help with keeping humans warm
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- Why to humans shiver when the environment gets cold?a. To keep the body temperature equal to the external environment.b. To increase body temperature.c. To decrease body temperature.d. To regulate urine concentration.After a long, hot run together, your friend tells you that you should dunk your head into a cooler of water to lower your body temperature more rapidly, rather than sitting and waiting to cool down. What do you think? Form a hypothesis, about how the ice-cold water might affect the rate at which your body temperature returns to normal. How could you test your hypothesis? Explain your answer.Can you please do the conclusion Hypothesis if there’s an external temperature change then the body will respond to maintain homeostasis.
- What is the primary reason we sweat? A. To excrete waste products B. To regulate body temperature C. To maintain sodium balance D. To maintain blood volumeAllen's rule refers to: the relationship between body size and temperature the relationship between appendage size and temperature the relationship between torso size and altitude the relationship between skin tone and latitudeWhen reptiles after their behavior in order to help control their body temperature, what characteristic of living organisms is being shown?
- According to the video “The Biology of Skin Color”, why do humans need calcium? A. To build strong and large brains. B. To build strong bones and have a healthy immune system. C. To help us digest dairy. D. Humans don't need calcium.How does a human body respond when its internal temperature get too hotCompared to animals that are smaller, animals that are larger become cold more easily because they have a greater volume of tissue to keep warm have an easier time retaining heat produced by their metabolism are better adapted to and more likely to rely on cutaneous respiration because they have more skin
- The human faces is yellow in colour due to the presence of a pigment called___?Explain three ways elephants keep cool in a very warm climatefor aquatic animals such as sharks, how do the animals maintain their body temperature when they are in warmer or colder waters? do they have a method where they can decrease or increase their body temperatures slightly such as torpor in birds?