What is the crossing out or overwriting original material to make it unreadable? erasure obliteration digitizing all of the above?

Answer;

-Obliteration

-Obliteration is the crossing out or overwriting of original material to make it unreadable

Explanation;

-To obliterate means to remove or destroy all traces of; do away with; destroy completely. to blot out or render undecipherable (writing, marks, etc.); efface.

-Erasure is the removal of handwriting, typescript, or another feature of a document using chemicals, abrasive surfaces, etc.

-Digitizing happens when a document image is stored in digital memory.

B. Obliteration

Explanation:

The correct answer will be option-A

Explanation:

Cytochalasin is the metabolic product released from the fungus. The cytochalasin acts a toxin to the cell as it inhibits the division of the cell.

Cytochalasin act by inhibiting the cytoplasmic separation during cell division as it blocks the formation of contractile microfilaments. The presence of cytochalasin inhibits the elongation of acing filament as it blocks the addition of the monomer to the growing end of the filament.

Since it prevents the formation of the contractile rings and cytoplasmic separation, therefore, option-A is the correct answer.