Question

Jade places a fresh, thin slice of onion on a microscope slide to look for evidence that an onion is made of cells. Describe two observations Jade could make to provide evidence that an onion is made of cells. OMG PLSSS HELP ITS DUE TODAY!!!

Answer 1

Under a microscope, Jade would observe the rigid cell walls and visible nuclei within the structural cellular organization of a thin slice of onion, thereby confirming that onion is made of cells.

Step-by-step explanation:

When Jade places a thin slice of onion on a microscope slide, two observations she might make to provide evidence that onion is made of cells are:

• The presence of a cell wall gives the cells a rigid, structured shape, similar to bricks in a wall. Plant cells, like those of an onion, have distinctive cell walls that can be easily observed under a microscope, differentiating them from animal cells that lack these rigid boundaries.
• The visibility of nuclei within the cells. Each onion cell will have a nucleus that can be seen as a blue sphere, often located at the periphery of the cell. This nucleus is an essential component of eukaryotic cells, which include both plant and animal cells.

These observations provide clear evidence that onions are comprised of cells, underlining the cellular structure that is characteristic of all plant material.