Question

as humans are bilaterally symmetrical...but what if we say by both externally and internally symmetry....
we can see that internal symmetry we doesn't get ...as its in external..
so do symmetry is generally the external partitions and not the intenal organs???​

Answer 1

$\textit {Answer}$

Yes as you know humans are bilaterally symmetrical.

But when we see human body by internally means Anatomy of human there are only some parts symmetrical .Our bodies are more or less symmetrical on the inside as well. Organs which are two in number are placed symmetrically inside the body. This is to balance the weight on both sides and to have a functioning one on the other side, just in case one of them receives an injury.

Answer 2

Answer:

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If you go through the definition of the bilateral symmetry you can to that-...

Biradial symmetry is found in organisms which show morphological features (internal or external)... of both bilateral and radial symmetry.

The symmetry is seen both external as well internal but internally it is not necessary so humans are bileteral symmetrical from morpholical and unsymmetrical anatomical...

Explanation:

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