Protists such as the paramecium and amoeba, egg cells and slime molds are examples of exceptionally large cells, Research how these cells have adapted to overcome the

surface area to volume ratio concerns.

The cells adapted by modifying their shapes.

Explanation:

The larger the cell, the smaller the surface / volume ratio. This can be a problem because it causes the cell to have difficulty in absorbing nutrients, in addition to having difficulties in releasing substances that are not relevant inside. To circumvent these difficulties and have a good functioning, many large cells adapt by modifying their shapes to increase their surface. In this way many large cells are presented with a thin and elongated shape, others create several appendages on their surface.

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.