Scarlet fever or scarlatina is an infection for those people having sore throat. It's symptoms usually is a bright red rash with fever as well as sore throat. It affects children from 5-15 years old. It is cause by the streptococcus pyogenes. It's mode of transmission is droplet and direct contact and the virulence is cause by erythrogenic toxin.
Polypeptide is a sequence of amino acids
Answer:
one of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.
(B)
Explanation:
<span>It happens through allopatric speciation. Hope this helps :)</span>
Answer: The liver
Explanation:
The liver produces a digestive juice called bile. The gallbladder stores bile between meals. When a person eats, the gallbladder squeezes bile through the bile ducts, which connect the gallbladder and liver to the small intestine.
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