Question

List two precautions you followed to observe the internal structure of
mammalian heart.

Answer 1

Answer:

The precautions to be taken while observing the internal structure of a mammalian heart are as follows:

• Before dissecting the heart, it should be cleaned properly and no stain of blood should be there. ...
• Care is to be taken such that the ventral side of the heart faces upwards.

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Answer 2

BY SEEING THE ABOVE SENTENCR