Concept:A coherent paragraph begins with a broad introduction, then moves to specific examples, and finally to detailed supporting points.
Explanation:Sentence 1 introduces Goethe as a major literary figure. So it comes first.
Sentence 4 follows naturally by giving examples of his literary works and themes.
Sentence 3 transitions to his scientific interests, mentioning colour theory and plant morphology.
Sentence 2 explains his colour theory in detail; it follows sentence 3.
Sentence 5 elaborates on plant morphology, concluding the sequence.
Thus the correct order is 1 – 4 – 3 – 2 – 5.
Answer:Option B:
1−4−3−2−5