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Explain HOW (the mechanisms) vertebrates adapt to different habitats and discuss the challenges they face in their environment (saltwater, freshwater, and terrestrial).
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- Compared with aquatic habitats, terrestrial habitat offer both advantages and challenges for animal Makin a transition from water to land. Briefly summarize by mentioning and describing any 3 changes/ adaptations they had to go to survive on land.To determine: Environmental factors that are most important in determining the adaptations of organisms that live in aquatic environments.Q26: Please type the answer this question Salamander larvae basically have a body form similar to the adult-elongated body, tail, and four legs. External gills are present. Fins and balancers are present on some species. Balancers are a pair of organs on the underside of either side of the head that keeps them upright in the water. During metamorphosis the gills and fins are lost, the gill slits close, there is a modification of skin for terrestrial existence, and lungs develop. Question: What do you notice about the development of the legs in salamander larvae. Which legs develop first? Is this different from the anuran larvae? (please answer both parts)
- Part A Which of the following statements regarding the diversification of animals is supported by the current available evidence? sponges are a paraphyletic group of organisms ctenophores are basal metazoans most animals belong to the clade Bilateria animals descended from multiple ancestors Submit Provide Feedback Request AnswerAmong the tetrapods, reptiles evolved a key adaptation that allowed them to become fully independent of water for reproduction when they diverged from amphibians. What was this adaptation? The development of lungs for breathing air. The development of amniotic eggs. The development of warm-bloodedness. The development of scales. The development of legs to walk on land.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.
- Which of the following not only increases surface area for nutrient absorption, but also slows down passage of food through the digestive system to allow for a longer time for absorption? the glomerulus the endostyle the amphibian typhlosole the spiral valve the columella O the pneumatic ductWhat is the purpose of studying the physiological mechanism of the animal on the eco-physiological status of hibernating bats (Chiroptera)?Imagine if mermaids are real. What are their biological and Physical demands (LOCOMOTION, BREATHING, and THERMOREGULATION)?
- Explain the evolution and the modification of fish's internal and external structure.Give answer to all parts 1.) Describe trade-offs faced by endotherms vs ectotherms – focus on benefits and downsides for each. 2.) Discuss environmental pressures faced by organisms in a rocky intertidal zone. What adaptations do you expect to find in invertebrates living there? 3.) Discuss nutrient environments in freshwater habitats, and how they are related to the speed of water flow..l LTE 10:52 3 of 3 Done In the lineage leading to tetrapods, the fins of aquatic wertebrates evolved into the limbs of terrestrial vertebrates. Give two pieces of evidence that support this hypothesis, and briefly describe the selective pressure(s) that led to the evolution of limbs in early tetrapods (Note - your answer should specifically address the evolution of limbs, not the general selective pressures for moving to a terrestrial environment). !!!