Q: Water for the water vascular system enters through the __________________.
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Q: Describe the path of blood flow in an amphibian.
A: Amphibians The animals that have the ability to live under water and on land.
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A: The myocardium is the muscular tissue of the heart. The heart also needs blood for oxygen and other…
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Q: hand drawn schematic representation of the circulatory designs of the fish.
A: Fishes consist of a closed circulatory system. The heart(two-chambered) is responsible for pumping…
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A: Swimming is one form of locomotion present in aquatic animals. As fishes are present underwater,…
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A: Introduction Humans and Aves are known to be endothermic animals. Endothermic animals are those…
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A: All the animals are grouped under parazoa or eumetazoa. Parazoa includes sponges while the rest of…
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A: The endoskeleton contains internal hard parts assisted by the mass of muscle. All vertebrates…
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A: The oxygenated blood is pumped from the left ventricle of the heart to the arterioles and capillary…
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A: Animals (likewise called Metazoan) are multicellular eukaryotic creatures that structure the natural…
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A: (a) Hemolymph (b) Interstitial Fluid (c) Hemocoel
Q: Explain the flow of water through the water vascular system of the starfish.
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A: The membrane which grows out from the urinary system of the embryo and collects urine from the…
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A: The countercurrent mechanism is a way that will ensure maximum absorption of oxygen by the gills…
Q: A definition of each parameter and what they are assessing (for animals): - Blood pressure - Heart…
A: Blood pressure Blood pressure is the pressure exerted by the blood on the walls of the blood…
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A: We are authorized to answer only three sub-parts at a time, since you have not mentioned which part…
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Q: in humans, the body cavity plays no role whatsoever in circulation. Why
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Q: Distinguished between open and closed circulatory system, and discuss their effectiveness in…
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Q: List at least one reason why arteriole vasoconstriction helps mammals function and survive
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- circulation in fish, amphibians and mammals.
- a brief explanation of how circulation takes place in fishes and amphibians
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- Flame cells are primitive excretory organs found in. arthropods annelids mammals flatwormsInternal Anatomy of the Starfish Compare the internal anatomy of the starfish to GRASSHOPPER, CLAM, AND WORMS. What organ systems present in most protostomes are lacking in the starfish? What major systems does the starfish have that the protostomes lack? What structures affect support and movement occur in the starfish?How a Mammal Breathes
- What triploblastic animals doesn't have mesenteryFinding the size of a sea urchin embryoan 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.