Question

Different organisms belonging to different orders are placed in a single class due to the fact that?

• A. They have all similar morphological and reproductive characters
• B. They have similar place of origin
• C. They share a common habitat
• D. They have few similar or common characters

Answer 1

The correct option is A They have all similar morphological and reproductive characters

D. They have few similar or common characters.

Solution : Different organisms belong to same class when they share few similar characters between themselves according to taxonomical hierarchy.

So the correct answer is "They have few similar or common characters".