FIB : The theory of Lamarck is known as ____

1. The theory of Lamarck is known as ____.
2. Origin same but functions differently and is known as ____ organ.
3. Function same but origin different is known as ____ organ.
4. Those things that live beyond their normal period preserving all primitive characteristics are called ____.
5. Once it was functional but gradually became functionless due to evolution is called ____.

Answer