Question

explain the following term :-​

Answer 1

Answer:

1. A pacemaker is a small device that's placed in the chest or abdomen to help control abnormal heart rhythms.
2. Nucleotides are organic molecules consisting of a nucleoside and a phosphate.
3. Thylakoids are membrane-bound compartments inside chloroplasts and cyanobacteria.
4. The release of blood from a broken blood vessel, either inside or outside the body.
5. a membrane which bounds the chief vacuole of a plant cell.

Explanation:

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