Question

A student lists descriptions of a structure in an organism:

The structure contains a single nucleus.
Many copies of the structure are present in a larger body part.
The death of a single structure does not prevent the larger part from functioning.
What is the structure?
.
.
A. a cell
OB. a tissue
O c. an organ
D. an organ system

Answer 1

B. a tissue

Step-by-step explanation:

Tissue, in physiology, a level of organization in multicellular organisms; it consists of a group of structurally and functionally similar cells and their intercellular material.

Answer 2

A. a cell
This is because a cell contains a nucleus
For example many cells are present in a muscle and the death of a single cell will not prevent the muscle from functioning because millions of cells make up a muscle