Select the correct statements for the process of budding in yeast: I. A bud arises from a particular region on a parent body. II. A parent cell divides into two daughter cells, here the parental identity is lost. III. Before detaching from the parent body a bud may form another bud. IV. A bud when detaches from the parent body grows into a new individual.

Let us evaluate each statement based on the biological process of budding in yeast:

• Statement I is correct: A bud arises as a small cellular projection or outgrowth from a particular region on the parent yeast cell.
• Statement II is incorrect: In budding, the parent cell remains intact and retains its individual identity. This is unlike binary fission, where the parent cell splits completely into two daughter cells and its individual identity is lost.
• Statement III is correct: In yeast, a developing bud can produce another bud on itself before even detaching from the parent body, often forming a chain of buds.
• Statement IV is correct: Once the bud matures, it detaches from the parent body and grows independently into a new yeast individual.

Since statements I, III, and IV are correct, the correct option is C.

• Why other options are incorrect:
• Options A, B, and D all contain Statement II, which is false because parental identity is preserved in budding.