Which of the following describes correctly the homologous structures :-
| A. |
Organs with anatomical similarities, but preforming different ir same function |
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| B. |
Organs with anatomical dissimilarities but performing same function |
| C. |
Organs that have no function now, but had an important function in ancestors |
| D. |
Organs appearing only in embryonic stage and disappearing later in the aduld |