Answer: An antigen
Explanation:
A molecule that evokes immune response in the body of an organism is known as antigen. These substance can be protein, carbohydrates, lipids when asked for chemical nature.
Physically these substance can be dust particles, smoke, pollen grains, some food particles. Antigen can be defined as the substance that tends to produce immune response by the immune system of the body.
Hence, the correct answer is option D
Gulliver
was a surgeon and he was on the ship named “Antelope”. When a violent storm
came and the ship sank, all the crew members were engulfed in the ocean. Gulliver
somehow managed and swam to the shore.
He
was so tired that soon he fell into a deep sleep and when he woke he saw that
he was caught and chained by little men called Lilliputians who lived there.
At
first, when he tried to free himself, they were frightened of him and fire
dozens of arrows in to his chest, hands, and arms but later they treated him
very well. Gulliver admitted that first he want that take people in his hand
and crush them but when they treated him well, he also treated them well. He was
impressed by their nice hospitality they showed.
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Answer:Many bacteria and fungi are important in the environment because they return energy to the environment
Explanation:
No it will not bwecause there are two valves
phenylindanes I'm pretty sure.
