About 95% of the time down syndrome is caused by “trisomy 21.”the person has three copies of chromosome 21, instead of the usual two copies, in all cells. This is caused by abnormal cell division during the development of the sperm cell or the egg cell.
Bone scan is the technique which is used to detect cancer and osteomyelitis.
<span>Osteomyelitis is an inflammation of bone and bone marrow. In bone scan, a radioactive substance is injected into a vein. And then bone scan shows or indicate cancer in the body where too much or too small substance is absorbed.</span>
That would be A. Reason being the most energy can carry the most sediment as well as collecting it along the way.
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The statement that correctly defines coevolution is:
D: Two entirely different species affecting each other's evolution, as in predator-prey relationships.
Another example of coevolution is host-parasite relationship, which happens between totally separated species, but affects the way both of them will evolve.
Frogs are known for eating Mosquitoes and flies with their long tongues, therefore, they are Carnivorous. However as babies, they are vegetarians.
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