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NEET UG BIOLOGY MCQ: STRUCTURAL ORGANISATION IN ANIMALS

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For rapid conduction of impulses (or) depolarizations, heart muscles possess.

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Correct option: D

Communicating junctions

Option D (Communicating junctions) is correct because communicating junctions (gap junctions) allow for the rapid passage of ions and electrical signals between heart muscle cells, facilitating coordinated contraction.

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iii) Striated muscles can be branched or unbranched.
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