Answer: "diffusion" .
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The correct option is this: IT IS A DOUBLE BOND.
A molecule that contains two carbon atoms and four hydrogen atoms will have the structural formula C2H4. The type of bond found in this compound is double bond. A double bond is a type of bond in which two pairs of valence electrons are shared between two different atoms.
Answer: We all know that DNA act as repository of genetic information in most organism. But before the discovery of DNA it was thought that proteins act as a genetic material because protein is the final product of the cell dogma of cellular system and proteins helps in the formation of tissues and organs.
Answer: Silent mutation
Explanation: Silent mutation do not result in a change of amino acid. This is because some amino acids have more than one codon that code for them. For example a change from TTT to TTC will still result to leucine
