The role of liver is It produces bile
Answer:
<h2>B
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Explanation:
1. Amphibian's heart is three-chambered from which two are atria and only one is ventricle.
2. And there is two circulatory pathways having different routes.
3.There is mixing of oxygenated and deoxygenated blood in case of amphibians.
4. And in case of mammals there is no mixing of blood,, both the oxygenated and deoxygenated blood is completely separate.
5. Mammal's heart contain four chambers from which two are atria and two are ventricle, and they completely separate both the oxygenated and deoxygenated blood.
You could extrapolate from this article that if you eliminated mutations in mitochondria, you could eliminate disease.
Answer: Option C
<u>Explanation:</u>
Mitochondria are found all over our body except in red blood cells. This mitochondria aids in the process of ATP synthesis. Sometimes mutation occurs in the mitochondrial DNA which causes disease in the mitochondria and hence is the root cause of various diseases.
In most cells the mutated mitochondria are removed by the mitophagy which is a natural phenomenon found in all the cells. The mtDNA mutations caused are actually inherited from the mother. Now scientists have developed ways to eliminate the mutated mitochondria from the mother either before or after fertilization. Hence by altering the mutated mitochondria we can eliminate various diseases.
The oxygen released in photosynthesis comes from split water molecules
Answer:
B) specific heat
Explanation:
The specific heat of a substance is how much heat per unit mass it need to elevate its temperature by one degree Celsius. Its units are joule per kelvin and kilogram, J/(K kg). <em>In the example given you can observe that water need more heat in order to evaporate compared to the alcohol.</em>
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