Question

what are organs? what is an organ made up of? ​

Answer 1

Organ: A part of an organism which is typically self-constainted and has a specific vital function.

The basic hierarchy of cellular organisation is: Cells - Tissue - Organ - Organ system. So organs are made up of two or more tissues. Skin is the largest organ in our body. An organ system is a group of organs that work together to perform one or more functions.

Answer 2

Answer:

here is your answer mate.

Explanation:

An organ is defined as a specialised structure which is composed of different tissues that join together as a unit to perform a specific function. Multiple organs that carry out similar functions are grouped together to form organ systems.

hope it helps you.

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