It is useful to make a decision or comparison and then based on the result of that decision or comparison to select one of two paths and that condition must result in either true or false .
If condition is true then the program perform one set of task and if condition is false there may or may not be different sets of task to performs.When particular condition is true and ignore when condition is false is called Decision control structure.
In a decision selection control structure , one path is taken if a condition,Selection control structure which conditional statement of programming language which perform different computations.
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Answer:
Option (a) and (d).
Explanation:
The breaks in DNA molecule may occur due to replication error and oxidizing agent. The double-stranded breaks in DNA can be corrected by Homologous end joining and non homologous end joining.
Homologous end joining is used to repair the DNA present in G2 nad S phases of the cell cycle. The homologous sequences of DNA is used to repair the DNA. Non homologous end joining occurs in the cell present at G0 and G1 phase of the cell cycle. The DNA broken ends are juxtaposed and later rejoin together by DNA ligase.
Thus, the correct answer is option (a) and (d).
A large class of molecules is called a macromolecule.
<span>They are holozoic or parasitic. </span>
