Question

Biology

Give the exact location of:
i) Anvil
ii) SAN

Answer 1

1. ANVIL:

              The incus or anvil is a bone in the middle ear. The anvil-shaped small bone is one of three ossicles in the middle ear.

2. SAN:

            The sinoatrial node (SAN) is a region of cardiac fibres located in the right atrium.

I hope it'll help.....